Washington State Freight Truck Origin and Destination Study: King County

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1 Washington State Freight Truck Origin and Destination Study: King County EWITS Research Report Number 21-King January 1998 by Kathleen M. Painter in cooperation with Kenneth L. Casavant, EWITS Project Director Washington State University Department of Agricultural Economics 101 Hulbert Hall Pullman, WA

2 EWITS Research Report: Background and Purpose This is the twenty-first in a series of Research Reports prepared from the Eastern Washington Intermodal Transportation Study (EWITS). The reports prepared as a part of this study provide information to help shape the multimodal network necessary for the efficient movement of both freight and people into the next century. EWITS is a six-year study funded jointly by the Federal government and the Washington State Department of Transportation as a part of the Intermodal Surface Transportation Efficiency Act of Dr. Ken Casavant of Washington State University is Director of the study. A state-level Steering Committee provides overall direction pertaining to the design and implementation of the project. The Steering Committee includes Jerry Lenzi, Chair and Regional Administrator (WSDOT, Eastern Region); Richard Larson, Regional Administrator (WSDOT, South Central Region); Don Senn, Regional Administrator (WSDOT, North Central Region); Charles Howard (WSDOT, Planning Manager), and Eric Berger, Executive Director, County Road Administration Board. Pat Patterson represents the Washington State Transportation Commission on the Steering Committee. An Advisory Committee with representation from a broad range of transportation interest groups also provides guidance to the study. The following are key goals and objectives for the Eastern Washington Intermodal Transportation Study: Facilitate existing regional and state-wide transportation planning efforts. Forecast future freight and passenger transportation service needs for eastern Washington. Identify gaps in eastern Washington s current transportation infrastructure. Pinpoint transportation system improvement options critical to economic competitiveness and mobility within eastern Washington. For additional information about the Eastern Washington Intermodal Transportation Study or this report, please contact Ken Casavant at the following address: Ken Casavant, Project Director Department of Agricultural Economics Washington State University Pullman, WA (509)

3 DISCLAIMER The contents of this report reflect the views of the author, who is responsible for the facts and accuracy the data presented herein. The contents do not necessarily reflect the official views or policies of the Washington State Department of Transportation or the Federal Highway Administration. This report does not constitute a standard, specification or regulation. EWITS PREVIOUS REPORTS NOW AVAILABLE 1. Gillis, William R. and Kenneth L. Casavant. "Linking Transportation System Improvements to New Business Development in Eastern Washington. EWITS Research Report Number 1. February Gillis, William R. and Kenneth L. Casavant. "Lessons from Eastern Washington: State Route Mainstreets, Bypass Routes and Economic Development in Small Towns. EWITS Research Report Number 2. February Gillis, William-R. and Kenneth L. Casavant. "Washington State Freight Truck Origin and Destination Study: Methods, Procedures, and Data Dictionary. EWITS Research Report Number 3. December Gillis, William R. and Kenneth L. Casavant. "Major Generators of Traffic on U.S. 395 North of Spokane: Including Freight Trucks and Passenger Vehicles Crossing the International Border. EWITS Research Report Number 4. January Newkirk, Jonathan, Ken Eriksen, and Kenneth L. Casavant. "Transportation Characteristics of Wheat and Barley Shipments on Haul Roads To and From Elevators in Eastern Washington. EWITS Research Report Number 5. March Jessup, Eric and Kenneth L. Casavant. "A Quantitative Estimate of Eastern Washington Annual Haul Road Needs for Wheat and Barley Movement. EWITS Research Report Number 6. March Gillis, William R., Emily Gruss Gillis, and Kenneth L. Casavant. "Transportation Needs of Eastern Washington Fruit, Vegetable and Hay Industries. EWITS Research Report Number 7. March Casavant, Kenneth L. and William R. Gillis. "Importance of U.S. 395 Corridor For Local and Regional Commerce in South Central Washington. EWITS Research Report Number 8. April Gillis, William R., Eric L. Jessup, and Kenneth L. Casavant. "Movement of Freight on Washington's Highways: A Statewide Origin and Destination Study. EWITS Report Number 9, November Chase, Robert A. and Kenneth L. Casavant. "Eastern Washington Transport-Oriented Input Output Study: Technical Report. EWITS Research Report Number 10. March 1996.

4 11. Chase, Robert A. Kenneth L. Casavant. "The Economic Contribution of Transport Industries to Eastern Washington. EWITS Report Number 11. April Lee, Nancy S. and Kenneth L. Casavant. "Waterborne Commerce on the Columbia- Snake. EWITS Report Number 12. October Alderson, Lynn C., Kenneth L. Casavant and Eric Jessup. "Transportation Characteristics and Needs of Forest Products Industries Using Eastern Washington Highways: Part I Economic Structure of the Industry. EWITS Research Report Number 13. January Eriksen, Ken and Kenneth L. Casavant. "Impact of North American Free Trade Agreement (NAFTA) on Washington Highways - Part 1: and Corridor Projections. EWITS Research Report Number 14. January Alderson, Lynn C. and Kenneth L. Casavant. "Transportation Characteristics and Needs of Forest Products Industries Using Eastern Washington Highways: Part 2 Movement of Raw Logs. EWITS Research Report Number 15. May Alderson, Lynn C. and Kenneth L. Casavant. "Transportation Characteristics and Needs of Forest Products Industries Using Eastern Washington Highways: Part 3 Shipment from Mills. EWITS Research Report Number 16. May Alderson, Lynn C. and Kenneth L. Casavant. "Transportation Characteristics and Needs of Forest Products Industries Using Eastern Washington Highways: Part 4 Commercial Shipments. EWITS Research Report Number 17. February Jessup, Eric L., John Ellis, and Kenneth L. Casavant. A GIS Flow Model for Transportation Policy Analysis: A Case Study of the Impacts of a Snake River Drawdown. EWITS Research Report Number 18. May Lee, Nancy S. and Kenneth L. Casavant. A and Origin-Destination Analysis of Rail Traffic in Washington EWITS Research Report Number 19. May Edwards, Richard, Eric L. Jessup, and Kenneth L. Casavant. Eastern Washington On- Farm and Commercial Grain Storage. EWITS Research Report Number 20. January 1998.

5 EWITS Previous Working Paper Series Now Available 1. Lee, Nancy and Ken Casavant. "Grain Receipts at Columbia River Grain Terminals. EWITS Working Paper #1, March Lenzi, Jerry, Eric Jessup, and Ken Casavant. "Prospective Estimates for Road Impacts in Eastern Washington from a Drawdown of the Lower Snake River. EWITS Working Paper #2, March Ellis, John, Eric Jessup, and Ken Casavant. "Modeling Changes in Grain Transportation Flows in Response to Proposed Snake River Drawdowns: A Case Study for Eastern Washington. EWITS Working Paper #3, March, Painter, Kate and Ken Casavant. "A Comparison of Canadian Versus All Truck Movements In Washington State With A Special Emphasis On Grain Truck Movements. EWITS Working Paper #4, March Jessup, Eric L., John Ellis and Kenneth L. Casavant. "Estimating the Value of Rail Car Accessibility for Grain Shipments: A GIS Approach. EWITS Working Paper #5. April Painter, Kathleen M. and Kenneth L. Casavant. "Truck Movement Characteristics on Selected Truck Routes in Washington State. EWITS Working Paper #6. August Lee, Nancy S. and Kenneth L. Casavant. "Grain Receipts at Columbia River Grain Terminals, to EWITS Working Paper #7. January Jessup, Eric L. and Ken Casavant. "Economic Evaluation of Grain Shipment Alternatives: A Case Study of the Coulee City and Palouse River Railroad. EWITS Working Paper #8, March 1997.

6 Table of Contents Introduction... 1 Method of Analysis... 2 Presentation of Results... 3 King County Results... 4 List of Figures Figure 1 Washington State Highways... 6 List of Tables Table 1A Survey Sites and Traffic Direction... 1 Table 1 Daily Truck Traffic by Road for Each Season, King County... 7 Table 2 Table 3 Daily Truck Traffic by City of Cargo Origin for Each Season, King County Daily Truck Traffic by City of Cargo Destination for Each Season, King County Table 4 Truck Traffic for Trips Originating or Ending in King County by Season.. 43 Table 5 Table 6 Table 7 Truck Trips by for Truck Traffic Originating or Ending in King County Weight Category by for Truck Loads Originating or Ending in King County Weight Category by Road for Truck Loads Originating or Ending in King County Table 8 Truck Configuration by Type of Hauled, King County (%) Table 9 Truckers Home Base for Truck Trips Originating or Ending in King County... 47

7 Introduction A large statewide survey of truck traffic origination, destination, and freight characteristics provided the data for in-depth county level reports of freight truck movement in Washington State. Considerable detail on road usage, truck weight, truck configuration, commodity type, and seasonal traffic variation is available in this survey. We were able to examine a rich set of characteristics for trucks whose freight was either destined for or originating from a particular county. It is important to not the survey does not capture truck movement that did not pass through one of 20 survey sites located on major routes throughout the state (see Table 1A for survey sites). For this reason, considerable intra- and intercounty traffic will not be included for some counties depending on their proximity to a survey site. Again, these truck characteristics reflect only the truck movements as reported at the statewide survey locations. Table 1A--Survey Sites and Traffic Direction Weigh Station Site Number Direction of Traffic Road Designation Brady West, WA 1 West SR12 Brady East, WA 2 East SR12 Cle Elum East, WA 3 East I90 Cle Elum West, WA 4 West I90 Deer Park South, WA 6 South SR395 Douglas POE (BC Border 7 North I5 Everett North, WA 8 North I5 Everett South, WA 9 South I5 Goldendale, WA 10 North/South SR97 Kelso South, WA 11 South I5 Othello, WA 12 All Four SR17 Pasco, WA 13 South SR395 Peshastin West, WA 15 West SR2 Plymouth POE, WA 16 North SR395 East Port Angeles Westbound, WA 17 West SR101 Sea Tac South, WA 19 South I5 Sea Tac North, WA 20 North I5 East Spokane POE, WA 21 West I90 Tokio East, WA 22 East I90 Tokio West, WA 23 West I90 Umatilla POE, WA 24 South SR395 Vancouver North, WA 25 North I5 Wallula POE, WA 26 All Four SR12, SR395, & SR 370 Osoyoos, BC (BC Border 28 North SR97 Oroville, WA (US Border 29 South SR97 Information for this report was provided by an extensive study of freight truck movements on major Washington State highways conducted under the Eastern Washington Intermodal Transportation Study (EWITS). This study was the first in the United States to collect statewide freight truck origination and destination data through direct interviews of truck drivers at weigh stations. Over 300 persons conducted these personal interviews of a total of 30,000 truck drivers, providing an extensive database on freight and goods movements in Washington State. 1

8 Method of Analysis Truck traffic characteristics at the county level were analyzed for trucks whose trips either originated or ended in a particular county. Given the survey data, there was no feasible method for analyzing truck traffic that was simply passing through the county. Detailed truck traffic characteristics for each of Washington s 39 counties by season included number of trucks with freight destined for that county per day, their payload weight and commodity type; road usage, including number of trucks per day, freight weight and commodity type; and number of trucks per day, freight weight and commodity type by city of cargo origin and destination. Truck traffic was analyzed on an annual basis for the following characteristics: county road usage, average and total truck tonnage, and number of trucks by commodity; distribution of freight weight by commodity and by road; type of commodity hauled by truck configuration; and truck carriers home base for truck trips originating or ending in that county. Truck traffic data is likely to be more accurate in terms of relative differences by road, season, etc., than actual magnitude for any one characteristic due to the nature of the survey approach. 2

9 Presentation of Results Detailed truck traffic characteristics are presented for Washington s 39 counties in a set of nine tables for each county. Table 1 presents information by road for truck traffic either originating or ending in that county for each season. Characteristics include total number of trucks, number of trucks with freight, average payload, and total tonnage. In addition, the percentage of loads by commodity on each road is calculated. Tables 2 and 3 present seasonal truck traffic characteristics by city of cargo origin and city of cargo destination, respectively. For each city, the daily number of trucks, trucks with freight, their average payload weight, and total truck traffic weight are presented. Again, there is a breakdown by commodity type for each city. Table 4 summarizes truck traffic characteristics for trucks whose trips end in that county by season. Total daily truck traffic, number of trucks with freight, average payload weight, and the total tonnage per day as well as the percentage of truckloads by commodity are presented. Table 5 analyzes truck traffic originating or ending in that county by commodity. The number of trucks per day as well as the average and total payload by commodity is presented. In addition, truck traffic usage by road is detailed for each commodity. Table 6 shows distribution of payload weight by commodity for truck traffic originating or ending in that county. Five weight categories in five-ton increments are used. Table 7 presents distribution of payload weight by road for truck traffic originating or ending in that county. Weight characteristics by commodity and by road are easily identified from these two tables. Table 8 shows truck configuration by commodity for truck traffic originating or ending in that county. The percentage of trucks with freight by configuration is presented for each commodity. Table 9 presents truckers home base by city and the number of Washington-based carriers for truck traffic originating or ending in the county. Overall, this county-by-county disaggregation of truck movements shows the powerful impact of particular commodity movements on certain roads and during certain seasons. Farm commodities are hauled from the field to the processor or market on a seasonal basis. Lumber harvest has considerable seasonal variation as well. Construction or closures on major roads used for these purposes will need to be planned accordingly. As different industries grow or shrink, they create specific demands on the transportation infrastructure that may need to be accommodated in future transportation planning. These results represent a summary of truck traffic origin and destination information at the county level. This information should be useful for state and county planning with respect to traffic sources, either origin or destination, and the characteristics of this traffic. It should also be valuable for planning road maintenance and construction at the county and regional level. 3

10 King County Results The most heavily used truck route in King County is Interstate 5 (I5), with daily average truck traffic ranging from 15,116 in summer to 11,358 in spring (Table 1). Interstate 90 (I90), Interstate 405 (I405), State Route 167 (SR167), and State Route 18 (SR18) are the next most heavily used truck routes, averaging between 2,000 and 5,000 trucks per day. Other routes averaging more than 200 trucks per day include State Routes 101, 522, 167, 99, and 520 (SR101, SR522, SR167, SR99, and SR520). The most commonly hauled products on I5, in order of magnitude, are food, general freight, lumber or wood products, paper or pulp products, and agricultural products, with an average payload weight ranging from 14 to 18 tons. Truck traffic on I90 is similar in composition, but more agricultural products and transportation equipment are hauled. In addition, no paper or pulp products are hauled on I90, according to the survey data. Average daily truck traffic on I90 is highest in fall, averaging 4,097 per day, and lowest in summer at 3,127 per day. The average payload weight is slightly higher for I90 than I5, ranging between 16 and 20 tons across the seasons. Truck traffic on I405 ranges from an average of 4,045 trucks per day in summer to 3,253 per day in fall. Cargo composition is similar to I5 and I90: food makes up one-fifth or more of the trucks with freight and other major categories include general freight, lumber or wood products, paper or pulp products, and agricultural products. Payload weights average between 14 and 18 tons. Daily truck traffic on SR167 averages from 2,768 trucks per day in fall to 3,782 per day in winter, with similar cargo characteristics to the previously mentioned routes. On SR18, daily truck traffic is much higher in winter, averaging 4,664 trucks per day. During the rest of the year, daily truck traffic is below 3,000 trucks per day. Cargo is again quite similar to the other routes. Average payload weights for all the main trucking routes in King County rarely exceed 20 tons; the highest average payload weight of 27 tons occurs on SR169 in summer, when twothirds of the loads are carrying lumber or wood products. Average payloads ranging between 30 to 31 tons occur on SR203 in fall, SR3 in winter, and SR203 in spring, but these routes have six or less loaded trucks per day. The majority of truck traffic originating from King County leaves from the town of Seattle, ranging from an average of 4,315 trucks per day in summer to 2,580 per day in spring (Table 2). Main categories of outgoing freight from Seattle include food, general freight, mail or packages, and petroleum, in declining order of importance. Kent and Auburn have the next highest levels of outgoing truck traffic. Kent averages from 1,425 trucks per day in winter to 1,195 per day in spring, while truck traffic from Auburn ranges from a daily average of 490 in winter to 325 in spring. Major categories of freight from Kent include general freight, food, and pulp or paper products. General freight, transportation equipment, food, and lumber or wood products make up the main categories of cargo from Auburn, with considerable seasonal variation. Freight from 15 other towns in King County is presented in Table 1; the same freight categories mentioned above are dominant in these towns as well. The highest average payload weights of 34 and 40 tons occur for freight originating from Black Diamond in fall and spring respectively, when freight consists of coal and machinery. Trucks headed to destinations in King County are most likely to be headed for Seattle, Kent and Auburn (Table 3). Seattle receives on average from a high of 4,620 trucks per day in winter to a low of 4,237 in fall; Kent receives from 1,906 per day in winter to 1,557 in summer; and Auburn receives from 695 trucks per day in winter to 406 in summer. Another 15 towns receive significant but lesser amounts of daily truck traffic (see Table 3). Freight to Seattle is most likely to fall into the categories of food, general freight, and agricultural products, although lumber or 4

11 wood products and pulp or paper products are also important. Freight to Kent consists mainly of food, general freight, and pulp or paper products, in order of importance. Food, agricultural products, general freight, lumber or wood, petroleum, and transportation equipment make up the main freight categories bound for Auburn. Average payload weights are 20 tons or less for truck traffic heading to most towns in King County. The highest average payload weight of 40 tons occurs for trucks heading to Burien in winter, when transportation equipment is the only category of freight in the survey. Total truck traffic heading for or leaving from King County ranges from 17,823 trucks per day in winter to 14,323 trucks per day in spring (Table 4). The most common freight categories include food products, which make up 20% or more of all trucks with freight; general freight; lumber or wood products; agricultural products; and pulp or paper products. Average payload weights are highest in summer at 18 tons. Table 5 shows road usage by type of freight for the major commodities hauled into or out of King County over the entire year. I5 is used by over 80% of all trucks hauling freight in King County. Other routes that are heavily used by trucks include SR167, used by 19% to 32% of loaded trucks across the seasons; I90, used by one-fourth of all loaded trucks, except those hauling pulp or paper; and I405, used by 15% to 32% of loaded trucks across the seasons. Food products are the predominant commodity hauled into and from King County, accounting for 21% of trucks with loads and 22% of total tonnage. Lumber or wood products make up 7% of loaded trucks and account for 9% of the total tonnage. The heaviest average payload weight among the most commonly hauled commodities is 21 tons, for lumber or wood products. Weight category by commodity for trucks hauling freight into or out of King County is presented in Table 6. For trucks carrying food products, half have loads weighing between 15 and 25 tons. For trucks carrying general freight, nearly three-quarters have payload weights of less than 30 tons. For trucks carrying lumber or wood products, two-thirds have payload weights of 20 tons or more and 21% weigh over 30 tons. Ten percent or less of the loads in other freight categories fall in the over 30-ton category. Table 7 shows weight category by roadway for truckloads originating or ending in King County. For the 27,596 trucks with loads in the survey using I5, one-fourth have payload weights of less than five tons while 23% have payloads in the 20- to 25-ton category. I90 carries the highest percentage of trucks with freight weighing 20 tons or more; half of all loads on I90 fall in this category. Just 13% of the trucks with loads on I90 fall in the under 5-ton category. For the rest of the major truck routes in King County, 21% to 29% of the loads weigh less than 5 tons. The most common truck configuration for trucks carrying loads into or out of King County is the tractor-trailer configuration, accounting for half of the trucks with loads (Table 8). Another 17% each are straight trucks and tractors with two trailers. Sixteen percent are truck and tractor configurations. Food products are mainly carried by tractor and trailer configurations (60% of loads). For the trucks carrying lumber or wood products, 45% are tractor and trailers and 23% are tractors plus two trailers. Half of all general freight is hauled by tractors plus two trailers, and another 32% is carried by tractors and one trailer. Over a four-day period (one day in each season), a total of 50,779 trucks, loaded and empty, were either heading for or leaving King County (Table 9). Of these trucks, 64% were Washington-based carriers. Seattle is home base for 18% of the surveyed carriers, while another7% each are based out of Kent, Tacoma, and Portland, Oregon. 5

12 6

13 Table 1--Daily Truck Traffic by Road for Each Season, King County Per Day Payload Total Road (Tons) Tonnage 1 Category Percent Fall: I90 4,097 2, ,875 Agriculture 11 Food 19 Lumber, wood 8 Trans. equipment 7 General freight 13 Mail, packages 5 I5 13,183 9, ,656 Agriculture 6 Food 21 Lumber, wood 7 Pulp, paper 6 General freight 14 Mail, packages 5 I405 3,253 2, ,954 Agriculture 7 Food 20 Lumber, wood 11 Pulp, paper 7 Glass, cement 6 Trans. equipment 5 General freight 7 SR ,927 Food 30 Lumber, wood 6 Petroleum 15 Trans. equipment 7 General freight 11 SR ,180 Propane 12 Food 22 Lumber, wood 13 General freight 12 7

14 Table 1--Daily Truck Traffic by Road for Each Season, King County (cont.) Per Day Payload Total Road (Tons) Tonnage 1 Category Percent Fall: SR ,870 Agriculture 6 Propane 6 Food 11 Lumber, wood 35 Glass, cement 18 Metal products 5 Machinery 12 General freight 5 SR167 2,768 2, ,184 Food 23 Lumber, wood 7 Pulp, paper 9 Electrical 5 General freight 14 SR ,135 Coal 10 Food 33 Petroleum 17 Electrical 17 Trans. equipment 17 SR ,019 Agriculture 22 Food 12 Lumber, wood 5 Print materials 5 Chemicals 6 Glass, cement 7 Machinery 6 General freight 9 Recycled materials 5 SR203 SR ,578 Agriculture Agriculture 55 Lumber, wood 45 8

15 Table 1--Daily Truck Traffic by Road for Each Season, King County (cont.) Per Day Payload Total Road (Tons) Tonnage 1 Category Percent Fall: SR ,115 Agriculture 6 Food 14 Laundry 5 Furniture 6 Pulp, paper 10 Petroleum 5 Machinery 5 General freight 11 SR18 Winter: I90 I5 Mail, packages 36 2,879 2, ,272 Agriculture 5 Food 19 Lumber, wood 8 Metal products 5 General freight 19 3,710 2, ,353 Agriculture 9 Food 25 Lumber, wood 6 Trans. equipment 7 General freight 12 Mail, packages 5 15,018 10, ,861 Food 20 Lumber, wood 7 Pulp, paper 7 General freight 11 Mail, packages 5 9

16 Table 1--Daily Truck Traffic by Road for Each Season, King County (cont.) Per Day Payload Total Road (Tons) Tonnage 1 Category Percent Winter: I405 3,750 2, ,444 Food 19 Lumber, wood 10 Pulp, paper 5 Glass, cement 6 Machinery 6 Trans. equipment 6 General freight 8 SR ,261 Food 29 Lumber, wood 18 Furniture 5 Pulp, paper 14 General freight 6 Mail, packages 5 Recycled materials 8 SR Rock, sand 14 Chemicals 28 Metal products 19 Machinery 12 SR ,902 Agriculture 7 Food 11 Lumber, wood 44 Rubber, plastic 11 Glass, cement 7 Metal products 5 SR167 3,782 2, ,852 Food 18 Lumber, wood 8 Pulp, paper 9 Chemicals 5 Glass, cement 5 Trans. equipment 8 General freight 13 10

17 Table 1--Daily Truck Traffic by Road for Each Season, King County (cont.) Per Day Payload Total Road (Tons) Tonnage 1 Category Percent Winter: SR Agriculture 25 Textiles 18 Lumber, wood 27 Machinery 30 SR ,001 Food 17 Lumber, wood 8 Pulp, paper 7 Petroleum 7 Glass, cement 6 Machinery 5 General freight 9 Mail, packages 17 SR3 SR202 SR Lumber, wood ,037 Food 27 Lumber, wood 32 Furniture 33 Chemicals 37 Mail, packages ,087 Food 25 Print materials 5 Rubber, plastic 6 Glass, cement 8 General freight 8 Mail, packages 29 11

18 Table 1--Daily Truck Traffic by Road for Each Season, King County (cont.) Per Day Payload Total Road (Tons) Tonnage 1 Category Winter: SR18 Spring: I90 I5 I405 SR101 Percent 4,664 2, ,871 Food 16 Lumber, wood 10 Pulp, paper 6 Glass, cement 6 Machinery 5 Trans. equipment 7 General freight 12 Mail, packages 5 3,802 2, ,541 Agriculture 9 Food 24 Metal products 5 Trans. equipment 6 General freight 15 11,358 7, ,326 Agriculture 6 Food 24 Lumber, wood 5 Pulp, paper 7 General freight 13 3,291 2, ,752 Food 19 Lumber, wood 7 Pulp, paper 10 Glass, cement 5 Metal products 5 Trans. equipment 5 General freight ,507 Food 21 Lumber, wood 24 Machinery 22 Trans. equipment 6 12

19 Table 1--Daily Truck Traffic by Road for Each Season, King County (cont.) Per Day Payload Total Road (Tons) Tonnage 1 Category Percent Spring: SR ,152 Agriculture 6 Pulp, paper 8 Print materials 26 Glass, cement 17 Trans. equipment 33 SR ,635 Lumber, wood 5 Pulp, paper 5 Glass, cement 5 Metal 10 Machinery 8 Trans. equipment 15 Medical equip. 9 General freight 12 SR167 3,049 2, ,079 Food 21 Lumber, wood 7 Pulp, paper 10 Metal products 5 Trans. equipment 5 General freight 20 SR Agriculture 15 Lumber, wood 38 Metal products 23 Machinery 12 General freight 12 SR ,214 Agriculture 12 Food 22 Furniture 12 Chemicals 12 Petroleum 12 General freight 24 SR Agriculture

20 Table 1--Daily Truck Traffic by Road for Each Season, King County (cont.) Per Day Payload Total Road (Tons) Tonnage 1 Category Percent Spring: SR Metal products 13 Electrical 13 Medical equip. 30 General freight 22 Mail, packages 22 SR ,052 Agriculture 6 Food 21 Lumber, wood 7 Metal products 10 Trans. equipment 7 Medical equip. 8 General freight 12 Mail, packages 16 SR18 Summer: I90 2,433 1, ,661 Agriculture 6 Food 16 Lumber, wood 7 Pulp, paper 5 Glass, cement 5 Trans. equipment 8 General freight 17 Mail, packages 6 3,127 2, ,143 Agricultural 7 Food 23 Lumber, wood 10 Trans. equip. 6 General freight 12 14

21 Table 1--Daily Truck Traffic by Road for Each Season, King County (cont.) Per Day Payload Total Road (Tons) Tonnage 1 Category Percent Summer: I5 15,116 10, ,922 Agricultural 5 Food 22 Lumber, wood 7 Pulp, paper 6 Glass, cement 5 General freight 12 Mail, packages 5 I405 4,045 2, ,898 Agricultural 5 Food 21 Lumber, wood 9 Pulp, paper 8 Glass, cement 6 Transp. equip. 5 General freight 9 SR ,437 Food 28 Lumber, wood 23 Pulp, paper 15 Petroleum 7 Transp. equip. 5 Medical instr. 6 SR ,632 Agricultural 7 Food 27 Lumber, wood 7 Chemicals 19 Medical instr. 19 General freight 15 15

22 Table 1--Daily Truck Traffic by Road for Each Season, King County (cont.) Per Day Payload Total Road (Tons) Tonnage 1 Category Percent Summer: SR ,203 Agricultural 7 Food 8 Laundry 6 Lumber, wood 12 Furniture 5 Petroleum 5 Rubber, plastic 15 Glass, cement 6 Metal 11 Metal products 5 Electrical 5 General freight 5 Recycled materials 5 SR167 3,768 2, ,938 Food 19 Lumber, wood 5 Pulp, paper 10 Glass, cement 5 Transp. equip. 7 General freight 16 SR ,251 Rock, sand 8 Food 25 Lumber, wood 67 SR ,092 Food 14 Lumber, wood 11 Pulp, paper 8 Petroleum 5 Glass, cement 10 Mail, packages 20 SR Lumber, wood 37 Pulp, paper 13 Medical instr

23 Table 1--Daily Truck Traffic by Road for Each Season, King County (cont.) Per Day Payload Total Road (Tons) Tonnage 1 Category Percent Summer: SR ,011 Food 20 Lumber, wood 36 Glass, cement 14 Machinery 18 Medical instr. 5 SR ,445 Agricultural 7 Food 10 Lumber, wood 6 Rubber, plastic 8 Glass, cement 5 Metal products 5 SR18 2,541 1, ,439 Agricultural 5 Food 19 Lumber, wood 9 Pulp, paper 5 Glass, cement 5 General freight 15 Mail, packages 5 1 Total tonnage may differ from the number of trucks per day multiplied by the average payload due to rounding of values for average number of loaded trucks per day and average payload. 17

24 Table 2--Daily Truck Traffic by City of Cargo Origin for Each Season, King County Season/ Per Day Per Day Payload Total Town (Tons) Tonnage 1 Category Percent Fall: Algona Food 100 Auburn ,258 Food 13 Laundry 5 Lumber, wood 12 Rubber, plastic 5 Metal 7 Medical equip. 5 Misc. goods 5 General freight 30 Bellevue ,846 Food 53 Lumber, wood 10 Furniture 7 Pulp, paper 7 Glass, cement 5 Trans. equipment 5 General freight 5 Recycled materials 5 Black Diamond Coal 100 Bothell Print materials 29 Glass, cement 34 Metal 23 Machinery 11 Burien Machinery 100 Des Moines Glass, cement 32 Trans. equipment 34 Mail, packages 35 Enumclaw Lumber, wood 100 Federal Way ,879 Food 10 General freight 10 Mail, packages 75 Harbor Island Food

25 Table 2--Daily Truck Traffic by City of Cargo Origin for Each Season, King County (cont.) Per Day Payload Total Town (Tons) Tonnage 1 Category Percent Fall: Issaquah Food 20 Lumber, wood 40 Electrical 40 Kenmore Kent Kirkland Lumber, wood 100 1,274 1, ,694 Food 21 Pulp, paper 7 Rubber, plastic 6 General freight Food 24 Lumber, wood 28 Print materials 24 Machinery 12 Electrical 12 North Bend Propane 42 Lumber, wood 38 General freight 20 Preston Redmond Renton Rubber, plastic 55 Machinery 28 Trans. equipment ,739 Food 26 Laundry 10 Lumber, wood 34 General freight 13 Mail, packages ,361 Food 42 Pulp, paper 10 Petroleum 15 Trans. equipment 24 19

26 Table 2--Daily Truck Traffic by City of Cargo Origin for Each Season, King County (cont.) Per Day Payload Town (Tons) Total Tonnage 1 Category Fall: Sea Tac Agriculture 10 Food 10 Machinery 10 Electrical 10 Trans. equipment 20 General freight 13 Mail, packages 26 Seattle Snoqualmie Tukwila Woodinville Percent 4,012 2, ,715 Food 22 Petroleum 8 Glass, cement 6 Metal 5 General freight Textiles 56 Lumber, wood ,445 Food 18 Textiles 13 Lumber, wood 17 Furniture 12 Machinery 10 Trans. equipment 8 General freight Food 10 Laundry 5 Lumber, wood 24 Rubber, plastic 11 Glass, cement 22 Metal 10 Metal products 10 Machinery 5 20

27 Table 2--Daily Truck Traffic by City of Cargo Origin for Each Season, King County (cont.) Season/ Per Day Per Day Payload Total Town (Tons) Tonnage 1 Category Percent Winter: Auburn ,556 Food 19 Lumber, wood 6 Rubber, plastic 7 Glass, cement 7 Trans. equipment 22 General freight 11 Bellevue ,031 Agriculture 8 Food 67 Pulp, paper 10 Leather goods 6 Black Diamond Lumber, wood 100 Bothell Food 22 Lumber, wood 22 Rubber, plastic 21 Glass, cement 35 Des Moines Lumber, wood 76 Pulp, paper 24 Enumclaw Lumber, wood 100 Federal Way ,550 Landscaping 5 Food 8 Pulp, paper 12 Metal products 5 Mail, packages 70 Harbor Island Petroleum 100 Issaquah Laundry 33 Lumber, wood 67 21

28 Table 2--Daily Truck Traffic by City of Cargo Origin for Each Season, King County (cont.) Per Day Payload Total Town (Tons) Tonnage 1 Category Percent Winter: Kent 1, ,277 Agriculture 1 Food 19 Pulp, paper 5 Rubber, plastic 6 Glass, cement 5 Metal 6 Trans. equipment 7 Kirkland General freight Food 8 Lumber, wood 28 Glass, cement 20 Metal products 8 Machinery 17 Electrical 8 Trans. equipment 8 North Bend Lumber, wood 27 Chemicals 25 Machinery 8 General freight 13 Recycled materials 27 Preston Redmond Lumber, wood ,908 Agriculture 5 Food 11 Lumber, wood 22 Machinery 12 Mail, packages 34 22

29 Table 2--Daily Truck Traffic by City of Cargo Origin for Each Season, King County (cont.) Per Day Payload Total Town (Tons) Tonnage 1 Category Winter: Renton Percent ,406 Food 31 Laundry 7 Glass, cement 13 Machinery 10 Trans. equipment 10 General freight 6 Sea Tac Agriculture 11 Pulp, paper 5 Machinery 7 General freight 33 Mail, packages 44 Seattle Snoqualmie Tukwila 4,082 2, ,815 Food 23 Pulp, paper 5 Petroleum 7 General freight Lumber, wood 69 Machinery ,740 Food 17 Laundry 5 Furniture 8 Pulp, paper 5 Machinery 6 Electrical 10 Trans. equipment 9 General freight 10 Mail, packages 5 23

30 Table 2--Daily Truck Traffic by City of Cargo Origin for Each Season, King County (cont.) Season/ Per Day Per Day Payload Total Town (Tons) Tonnage 1 Category Percent Winter: Woodinville ,036 Agriculture 13 Food 6 Lumber, wood 48 Petroleum 6 Rubber, plastic 11 General freight 6 Recycled materials 6 Spring: Algona Auburn Food ,639 Food 10 Glass, cement 11 Trans. equipment 16 General freight 34 Bellevue ,341 Food 94 Furniture 6 Black Diamond Machinery 100 Bothell Enumclaw Agriculture 15 Glass, cement 51 Solid waste Agriculture 19 Lumber, wood 71 General freight 10 Federal Way ,023 Lumber, wood 23 Trans. equipment 12 General freight 6 Mail, packages 59 24

31 Table 2--Daily Truck Traffic by City of Cargo Origin for Each Season, King County (cont.) Per Day Payload Total Town (Tons) Tonnage 1 Category Percent Spring: Kent 1, ,515 Food 22 Furniture 5 Pulp, paper 8 Rubber, plastic 5 Metal products 6 Kirkland General freight Lumber, wood 23 Glass, cement 43 Metal 23 Trans. equipment 12 North Bend Food 16 Pulp, paper 53 General freight 31 Redmond Renton ,305 Food 35 Lumber, wood 5 Pulp, paper 9 Metal products 5 Mail, packages Rock, sand 29 Food 21 Furniture 6 Pulp, paper 19 Metal 6 Trans. equipment 6 Recycled materials 13 Sea Tac Laundry 26 Machinery 13 Trans. equipment 13 Mail, packages 48 25

32 Table 2--Daily Truck Traffic by City of Cargo Origin for Each Season, King County (cont.) Per Day Payload Total Town (Tons) Tonnage 1 Category Percent Spring: Seattle 2,580 1, ,304 Food 29 Glass, cement 5 Metal 6 Trans. equipment 5 Mail, packages 15 Snoqualmie Tukwila Woodinville Summer: Algona Auburn Lumber, wood Food 20 Lumber, wood 20 Furniture 5 Pulp, paper 16 Glass, cement 10 Machinery 14 General freight Agriculture 14 Lumber, wood 7 Pulp, paper 16 Rubber, plastic 8 Trans. equipment 8 Misc. goods 16 General freight Food 35 Pulp, paper 35 Rubber, plastic ,052 Food 13 Laundry 5 Pulp, paper 9 Metal 9 Metal products 5 Trans. equipment 7 General freight 32 26

33 Table 2--Daily Truck Traffic by City of Cargo Origin for Each Season, King County (cont.) Season/ Per Day Per Day Payload Total Town (Tons) Tonnage 1 Category Percent Summer: Bellevue ,466 Food 68 Landscaping 6 General freight 10 Recycled materials 5 Black Diamond Lumber, wood 100 Bothell Glass, cement 89 Burien Food 67 General freight 33 Des Moines Food 76 Enumclaw Metal products Food 50 Lumber, wood 50 Federal Way ,664 Food 17 Lumber, wood 22 Glass, cement 8 Mail, packages 46 Harbor Island Petroleum 100 Issaquah Kent Kirkland Food 100 1, ,060 Food 21 Pulp, paper 10 Glass, cement 8 Electrical 5 Trans. equipment 6 General freight ,509 Food 13 Print materials 10 Glass, cement 27 Machinery 13 Electrical 13 Trans. equipment 13 Recycled materials 10 27

34 Table 2--Daily Truck Traffic by City of Cargo Origin for Each Season, King County (cont.) Per Day Payload Town (Tons) Total Tonnage 1 Category Summer: North Bend ,152 Food 16 Lumber, wood 76 General freight 7 Redmond Renton Seattle Snoqualmie Percent ,520 Lumber, wood 17 Glass, cement 7 Machinery 7 Electrical 5 Mail, packages ,426 Rock, sand 9 Food 25 Lumber, wood 17 Petroleum 9 Glass, cement 9 Electrical 9 Misc. goods 8 General freight 8 Solid waste 6 4,315 1, ,106 Agriculture 5 Food 40 Pulp, paper 9 Petroleum 6 Glass, cement 8 Electrical 5 Trans. equipment 7 General freight 24 Mail, packages 9 General freight Lumber, wood

35 Table 2--Daily Truck Traffic by City of Cargo Origin for Each Season, King County (cont.) Per Day Payload Total Town (Tons) Tonnage 1 Category Percent Summer: Tukwila ,045 Propane 7 Food 5 Lumber, wood 12 Furniture 8 Pulp, paper 7 Glass, cement 7 Machinery 10 General freight 29 Woodinville ,121 Agriculture 16 Laundry 18 Lumber, wood 16 Furniture 10 Rubber, plastic 12 Misc. goods 5 Recycled Materials 16 1 Total tonnage may differ from the number of trucks per day multiplied by the average payload due to rounding of values for average number of loaded trucks per day and average payload. 29

36 Table 3--Daily Truck Traffic by City of Cargo Destination for Each Season, King County Per Day Payload Total Town (Tons) Tonnage 1 Category Percent Fall: Algona Food 34 General freight 66 Auburn ,184 Agriculture 7 Food 26 Lumber, wood 12 Pulp, paper 5 Metal products 6 Electrical 9 Trans. equipment 7 General freight 11 Bellevue ,038 Agriculture 16 Food 35 Pulp, paper 8 Chemicals 5 Machinery 7 Bothell Agriculture 16 Print materials 15 Rubber, plastic 14 Glass, cement 47 General freight 8 Burien Livestock 50 Lumber, wood 50 Des Moines Agriculture 54 Metal 31 Trans. equipment 23 Enumclaw Agriculture 37 Lumber, wood 7 Metal products 57 30

37 Table 3--Daily Truck Traffic by City of Cargo Destination for Each Season, King County (cont.) Season/ Per Day Per Day Payload Total Town (Tons) Tonnage 1 Category Percent Fall: Federal Way ,217 Agriculture 5 Food 11 Lumber, wood 9 Furniture 9 Print materials 9 Mail, packages 42 Issaquah Furniture 11 Chemicals 26 General freight 41 Kent 1,614 1, ,088 Food 21 Lumber, wood 5 Furniture 7 Pulp, paper 9 Chemicals 6 Electrical 6 General freight 11 Kirkland ,157 Agriculture 25 Food 15 Lumber, wood 31 Rubber, plastic 13 Metal 15 Redmond ,908 Furniture 8 Pulp, paper 16 Chemicals 8 8 Machinery 8 Mail, packages 45 31

38 Table 3--Daily Truck Traffic by City of Cargo Destination for Each Season, King County (cont.) Per Day Payload Total Town (Tons) Tonnage 1 Category Fall: Renton 276 Percent ,650 Agriculture 12 Food 27 Lumber, wood 17 Furniture 6 Pulp, paper 11 Glass, cement 6 Trans. equipment 11 Mail, packages 6 Sea Tac Agriculture 14 Food 11 Machinery 11 General freight 25 Mail, packages 38 Seattle Tukwila 4,237 2, ,052 Agriculture 15 Food 20 Lumber, wood 6 Pulp, paper 6 Trans. equipment 6 General freight ,014 Food 11 Laundry 8 Lumber, wood 5 Furniture 13 Pulp, paper 12 Glass, cement 7 Metal products 8 General freight 10 32

39 Table 3--Daily Truck Traffic by City of Cargo Destination for Each Season, King County (cont.) Per Day Payload Total Town (Tons) Tonnage 1 Category Fall: Woodinville 251 Winter: Algona Percent ,396 Agriculture 8 Propane 5 Food 11 Lumber, wood 39 Glass, cement 14 Metal products 12 Machinery 6 General freight Food 94 Lumber, wood 6 Auburn ,824 Agriculture 7 Food 14 Chemicals 6 Petroleum 10 Glass, cement 7 Electrical 6 Trans. equipment 8 General freight 15 Bellevue ,878 Agriculture 16 Food 43 Machinery 7 Recycled materials 5 Bothell Machinery 100 Burien Trans. equipment 100 Des Moines Food 100 Enumclaw Agriculture 48 Metal products 52 33

40 Table 3--Daily Truck Traffic by City of Cargo Destination for Each Season, King County (cont.) Season/ Per Day Per Day Payload Total Town (Tons) Tonnage 1 Category Percent Winter: Federal Way ,372 Food 26 Lumber, wood 9 Furniture 8 Petroleum 9 Metal products 8 Mail, packages 30 Issaquah Food 44 Glass, cement 56 Kent 1,906 1, ,226 Food 23 Lumber, wood 10 Furniture 6 Pulp, paper 16 General freight 11 Kirkland ,068 Lumber, wood 45 Glass, cement 16 Metal 12 Trans. equipment 27 Redmond ,965 Food 7 Lumber, wood 12 Chemicals 9 Rubber, plastic 7 Glass, cement 5 General freight 13 Mail, packages 25 34

41 Table 3--Daily Truck Traffic by City of Cargo Destination for Each Season, King County (cont.) Per Day Payload Total Town (Tons) Tonnage 1 Category Winter: Renton Percent ,206 Agriculture 5 Food 16 Lumber, wood 5 Chemicals 10 Petroleum 5 Glass, cement 5 Metal 7 Metal products 5 Trans. equipment 15 Sea Tac Food 37 Glass, cement 10 Trans. equipment 13 Medical equip. 10 Mail, packages 30 Seattle Tukwila Woodinville 4,620 3, ,104 Agriculture 8 Food 25 Lumber, wood 6 Furniture 5 Pulp, paper 7 General freight ,796 Food 10 Lumber, wood 7 Pulp, paper 8 Glass, cement 9 Machinery 7 General freight ,097 Lumber, wood 57 Glass, cement 7 Metal products 23 Trans. equipment 10 35

42 Table 3--Daily Truck Traffic by City of Cargo Destination for Each Season, King County (cont.) Per Day Payload Total Town (Tons) Tonnage 1 Category Percent Spring: Algona Food 50 Furniture 50 Auburn ,043 Agriculture 20 Food 20 Lumber, wood 5 Rubber, plastic 8 Glass, cement 9 Machinery 9 Trans. equipment 5 General freight 8 Bellevue ,617 Food 53 Lumber, wood 6 Pulp, paper 10 Chemicals 7 Bothell ,122 Landscaping 12 Lumber, wood 19 Print materials 36 Rubber, plastic 12 Glass, cement 12 General freight 7 Burien Glass, cement 50 Machinery 50 Des Moines Pulp, paper 100 Enumclaw Lumber, wood

43 Table 3--Daily Truck Traffic by City of Cargo Destination for Each Season, King County (cont.) Season/ Per Day Per Day Payload Total Town (Tons) Tonnage 1 Category Percent Spring: Federal Way ,705 Agriculture 5 Food 18 Textiles 6 Lumber, wood 12 Chemicals 6 Metal 6 Machinery 6 Trans. equipment 6 General freight 6 Mail, packages 27 Issaquah ,011 Rock, sand 22 Food 53 Trans. equipment 22 Kent 1,660 1, ,468 Food 18 Lumber, wood 6 Pulp, paper 11 Metal products 5 General freight 20 Kirkland Textiles 39 Rubber, plastic 23 Redmond ,334 Agriculture 5 Lumber, wood 11 Pulp, paper 5 Petroleum 5 Glass, cement 5 Metal products 9 Electrical 5 Medical equip. 11 General freight 19 Mail, packages 18 37

44 Table 3--Daily Truck Traffic by City of Cargo Destination for Each Season, King County (cont.) Per Day Payload Total Town (Tons) Tonnage 1 Category Spring: Renton 265 Percent ,179 Food 17 Lumber, wood 18 Pulp, paper 7 Print materials 6 Chemicals 7 Petroleum 7 Glass, cement 7 Metal 7 Machinery 6 Electrical 7 Trans. equipment 7 Sea Tac Food 43 Machinery 6 Electrical 11 Mail, packages 40 Seattle Tukwila 4,518 3, ,147 Agriculture 11 Food 27 Pulp, paper 7 Chemicals 5 General freight ,939 Agriculture 9 Furniture 10 Chemicals 6 Rubber, plastic 10 Machinery 9 Electrical 6 Metal 10 General freight 22 38

45 Table 3--Daily Truck Traffic by City of Cargo Destination for Each Season, King County (cont.) Per Day Payload Total Town (Tons) Tonnage 1 Category Spring: Woodinville Summer: Algona Auburn Bellevue Percent ,309 Food 9 Lumber, wood 8 Chemicals 9 Rubber, plastic 9 Glass, cement 10 Metal 20 Machinery 11 Trans. equipment Food 40 Medical equip. 13 Agriculture ,646 Food 22 Rubber, plastic 5 Lumber, wood 6 Metal 7 Trans. equipment 10 Chemicals 8 Electrical 5 Agriculture ,569 Chemicals 9 Agriculture 24 Pulp, paper 19 General freight 5 Food 28 39

46 Table 3--Daily Truck Traffic by City of Cargo Destination for Each Season, King County (cont.) Season/ Per Day Per Day Payload Total Town (Tons) Tonnage 1 Category Percent Summer: Bothell ,150 Food 14 General freight 12 Rock, sand 5 Lumber, wood 14 Rubber, plastic 14 Machinery 14 Electrical 14 Burien Pulp, paper Machinery 53 Textiles 47 Des Moines ,262 Lumber, wood 19 Livestock 19 Print materials 17 Food 27 Solid waste 17 Enumclaw ,043 Lumber, wood 63 Agriculture 10 Metal 27 Federal Way ,527 Mail, packages 31 Furniture 11 Medical equip. 8 Food 15 Glass, cement 20 Metal products 7 Rubber, plastic 7 Issaquah Trans. equipment 11 Petroleum 42 Propane 47 40

47 Table 3--Daily Truck Traffic by City of Cargo Destination for Each Season, King County (cont.) Per Day Payload Total Town (Tons) Tonnage 1 Category Percent Summer: Kent 1,557 1, ,872 Glass, cement 5 Trans. equipment 6 Food 18 Lumber, wood 10 Pulp, paper 10 General freight 16 Kirkland ,312 Glass, cement 32 Textiles 11 Metal 10 Machinery 10 Food 21 Redmond ,890 Lumber, wood 18 Rubber, plastic 13 Metal products 5 Mail, packages 25 Metal 5 Glass, cement 13 Renton Recycled materials ,174 Food 22 Solid waste 7 Chemicals 6 Trans. equipment 8 Lumber, wood 16 Electrical 8 Agriculture 6 Recycled materials 9 General freight 8 Sea Tac ,265 Electrical 14 Mail, packages 42 Food 14 Machinery 12 41

48 Table 3--Daily Truck Traffic by City of Cargo Destination for Each Season, King County (cont.) Per Day Payload Total Town (Tons) Tonnage 1 Category Percent Summer: Seattle 4,250 2, ,496 General freight 11 Pulp, paper 5 Agriculture 9 Food 24 Lumber, wood 5 Metal 5 Tukwila ,617 Print materials 6 Food 7 Furniture 28 Lumber, wood 22 Pulp, paper 11 Trans. equipment 6 Woodinville ,188 Metal 23 Metal products 12 Petroleum 10 Food 18 Lumber, wood 27 1 Total tonnage may differ from the number of trucks per day multiplied by the average payload due to rounding of values for average number of loaded trucks per day and average payload. 42

49 Table 4--Truck Traffic for Trips Originating or Ending in King County by Season Total Season Per Day Per Day Payload (Tons) Tonnage 1 (Tons) Category Percent Fall: 16,417 11, ,278 Agriculture 7 Food 20 Lumber, wood 7 Pulp, paper 5 Trans. Equipment 5 General freight 14 Mail, packages 5 Winter: 17,823 12, ,013 Agriculture 5 Food 21 Lumber, wood 7 Pulp, paper 6 Trans. equipment 5 General freight 11 Mail, packages 5 Spring: 14,323 10, ,819 Agriculture 7 Food 23 Lumber, wood 5 Pulp, paper 6 Trans. equipment 5 General freight 14 Summer: 16,539 11, ,631 Agriculture 5 Food 22 Lumber, wood 7 Pulp, paper 6 Glass, cement 5 General freight 12 Mail, packages 5 1 Total tonnage may differ from the number of trucks per day multiplied by the average payload due to rounding of values for average number of loaded trucks per day and average payload. 43