NJDOT: Asset Management Strategies and Tools

Size: px

Start display at page:

Download "NJDOT: Asset Management Strategies and Tools"

Lucy Anderson
6 years ago
Views:

1 NEW JERSEY DEPARTMENT OF TRANSPORTATION NJDOT: Asset Management Strategies and Tools Wednesday, October 1, 2014 Afternoon Session (1:45pm 2:30pm)

2 Presenters Michael Castaldo New Jersey Department Of Transportation Acting Manager Tom Tiner Michael Baker International GIT Manager

3 Agenda Asset Management History Roadway Network Development Data Warehouse & Maintenance STIP / Performance Targets Roadway Maintenance Tools Ancillary Structure Collection/Analysis Demo of Web SLD / Videolog

4 Asset Management History - Department adopted AM in Created Steering Committee and AM Policies developed 10 yr performance measures and targets Pavement Bridge Safety Congestion - Current AM Plan has been developed, but not yet submitted to FHWA for approval Investment Strategy in process

Congestion Management Plan Strategic Goals and Objectives Integrate Transportation and Land Use Planning Champion Smart Growth Create Better Tools Improve Mobility, Accessibility, Reliability Counter

5 Congestion Management Plan Strategic Goals and Objectives Integrate Transportation and Land Use Planning Champion Smart Growth Create Better Tools Improve Mobility, Accessibility, Reliability Counter Congestion with Multimodal Solutions Improve Connections Operate Efficiently Reduce Delays Give Customers Choices Optimize Freight Movement Increase Freight System Capacity and Efficiency Integrate Freight into Transportation and Land Use Planning Target Investments in Key Freight Hubs and Corridors

6 Early Tools Field update sheets were used to document changes Field sheets were referenced to manually update SLD mylar sheets (leroy lettering, etc.)

7 Going digital since 1998

8 State Roadway Network State Network: 2,326 miles 413 Authority Routes Demographics: Population 8,889,339 Areas 8,204 sq miles 21 Counties / 565 muni s

9 County Roadway Network 21 Counties 6,642 centerline miles County Routes:

10 Local Roadway Network 565 Municipalities: 28, 733 miles Crash records State/Local Parks: 599 miles Federal Roads (military, parks) 599 miles Total 39,272 miles not including ramps

Classification Counts Turning Movement Counts Highway Performance Monitoring System (HPMS) Weight in

11 Data Warehouse & Maintenance Overview of Bureau of Transportation Data & Safety List data features: Roadway Inventory Digital Imaging Inventory (videolog) Traffic Monitoring Systems Volume Counts Vehicle Classification Counts Turning Movement Counts Highway Performance Monitoring System (HPMS) Weight in Motion (WIM) data collection Vehicle Weight Speed Data Crash Data Fatal Crashes, Crash Injuries Commercial Vehicle crashes

12 Permanent Traffic Monitoring Sites TMS 150 sites WIM 140 sites

13 Maintenance Management System

14 Asset Data Analysis and Use Maintenance estimate workload within Crew limits Inlet cleaning Snow Plowing Mowing Grass Traffic Engineering Sight distance Roadway hazards Proper stripping Roadway Design Lane configuration Guiderail compliance Drainage

15 STIP Projects HSIP Safety and High crash projects 2014

Performance Targets Mission The primary mission of the New Jersey Department of Transportation is to provide a safe, reliable and efficient multi-modal transportation network which serves the

16 Performance Targets Mission The primary mission of the New Jersey Department of Transportation is to provide a safe, reliable and efficient multi-modal transportation network which serves the mobility needs of residents, commerce and visitors in a manner that promotes economic development and insures environmental responsibility. The NJDOT's mission statement is, "Improving lives by improving transportation."

17 Performance Targets ( )

18 Centerline Enhancement - ARNOLD Intended to replace TeleAtlas NJDOT Roadway Network as starting point Include sources from Census, County, Local, MOD-IV Broad user base

19 Adding Public/Private Roads Data Source Priority GEOMETRY NJDOT County Local TIGER Digitize from Project Aerials

20 12 Step Program

21 Versioning Architecture/Workflow

22 Centerline Edit Tool Desktop Edit tool Esri extension Add New Segment Split/Merge Edit Names LRS Changes propagate to appropriate tables SEG_Trans and SEG_Change SEG_Name and SEG_Shield

23 Route Change Process Method to document and track changes to network

24 Describe and Track Edits

25 Query and Reports

26 Data Manager Attribute Editing in the Office or Field

27 Data Manager Sample Section Edit: Edit, Trim, Extend, Heads-Up Alerts Edit, Trim, Extend, Heads-Up Alerts Data Item Limitations

28 Data Manager Sample Section Edit: Validation Alerts User to Potential Changes that Trigger Changes Outside the Sample Section Extents Ability to Check In/Out Records

29 Data Manager Check In/Out: Office, Field Workflow Sample Section Edit: Pending Edits, Changes Noted in Bold Office staff can modify, submitting commits to production

Asset Analysis Curb Ramps Task 1 - Identify non-compliant intersections Curb Ramp attributes included: Curb Ramps existing (y/n) Detectable warning surface (y/n) Flush with gutter or

30 Asset Analysis Curb Ramps Task 1 - Identify non-compliant intersections Curb Ramp attributes included: Curb Ramps existing (y/n) Detectable warning surface (y/n) Flush with gutter or street (y/n) Landing needed (y/n) Landing meets min width (y/n) Ramp meets min width (y/n) Ramp aligned w/ crosswalk (y/n) Location (lat/long) Standard Route Identifier (SRI) Milepost Image ID

31 Asset Analysis Curb Ramps

Asset Analysis Curb Ramps Task 2 - Prioritize non-compliant intersections Non-compliant intersections were prioritized for replacement Priority ranking based on an intersection s location with

32 Asset Analysis Curb Ramps Task 2 - Prioritize non-compliant intersections Non-compliant intersections were prioritized for replacement Priority ranking based on an intersection s location with respect to it s: Proximity to pedestrian generators (such as train stations) Proximity to other non-compliant intersections Proximity to pedestrian crash locations Percentage of the population that is elderly or disabled, or location to criteria that would have a greater likelihood of elderly/disabled (hospitals, nursing homes, senior centers)

Asset Analysis Curb Ramps Task 3 Scheduling Non-Compliant Intersections for Replacement review STIP remaining prioritization and estimated costs This left 1,268 intersections outside

33 Asset Analysis Curb Ramps Task 3 Scheduling Non-Compliant Intersections for Replacement review STIP remaining prioritization and estimated costs This left 1,268 intersections outside of STIP Project limits Assigned to regional maintenance contracts Divided equally over 10 year maintenance contracts Intersections that ranked highest in score will be completed first

Asset Analysis Bus Stops Goal: to analyze the bus stop approval process on State Highways, identify inefficiencies, propose solutions, and identify the spatial locations of bus stops, stops

34 Asset Analysis Bus Stops Goal: to analyze the bus stop approval process on State Highways, identify inefficiencies, propose solutions, and identify the spatial locations of bus stops, stops with shelters, and stops with advertising on State Highways and their status (approved or not) Factors to consider in process evaluation: Safety Regulations Communications Records Resources

35 Asset Analysis Bus Stops Process overview (2 parts) Permit research Bus Stops: NJDOT TRO database (2221 approved locations) Bus Stop Shelters: NJDOT HMMS database (135 approved locations) Bus Stop Shelter Advertising: NJDOT Bureau of Advertising database (244 approved locations) Feature Extraction on State Highways (NJ and US Routes) using NJDOT Video Imagery NJDOT HMMS and NJ Transit data compiled and used as reference

Asset Analysis Bus Stops Results From Inventory and Analysis Unapproved Stops, Shelters, and Advertising Signs 1,430 Unapproved Bus Stops 455 on US Routes 975 on NJ Routes (236 Bus Stops with

36 Asset Analysis Bus Stops Results From Inventory and Analysis Unapproved Stops, Shelters, and Advertising Signs 1,430 Unapproved Bus Stops 455 on US Routes 975 on NJ Routes (236 Bus Stops with Undetermined Approval) 563 Unapproved Bus Stop Shelters North Region: 166 Central Region: 194 South Region: Shelters Approved At Unapproved Bus Stops 49 Unapproved Advertising Signs 160 Approved Advertising Signs on Unapproved Shelters

37 Asset Analysis Bus Stops Additional Results From Inventory and Analysis ADA Compliance Issues Stops Lacking Sidewalks, Crosswalks, or Curb Ramps Shelters with Access Issues 144 Stops in Gore Areas 14 Shelters Obstructing Visibility

38 Visualization / Reporting Live demo SLD / Videolog

$Traffic signal inventory vs signalized intersection Mobile Roadway Inventory SLD/Image Viewer HTML5 platform, available on Android, ios, and Windows Phone\RT Adding asset features within map window$

39 Next Steps Update Transportation Asset Management Plan (TAMP) Mobile LiDAR, Video, and Pavement Sensors Synchronized centerline workflow NJDOT NJOIT Turning Movement Provisions Routing Network Traffic signal inventory vs signalized intersection Mobile Roadway Inventory SLD/Image Viewer HTML5 platform, available on Android, ios, and Windows Phone\RT Adding asset features within map window Redlining for feedback/revisions Tooltips for asset feature details Incorporate crash records

40 Questions Michael Castaldo New Jersey Department Of Transportation Acting Manager

The Policies section will also provide guidance and short range policies in order to accomplish the goals and objectives.

The Policies section will also provide guidance and short range policies in order to accomplish the goals and objectives. 4 Goals & Objectives INTRODUCTION The 2015-2040 MTP preserves and promotes the quality of life and economic prosperity of the MAB by providing a transportation system consistent with the regional goals.