1 / 17

PUBLIC WORKS OPERATIONS: TRANSPORTATION

PUBLIC WORKS OPERATIONS: TRANSPORTATION. Steve Hansen, PE Director of Public Works – Liberty, MO APWA PW Institute April 8, 2014. Transportation. Transportation planning Traffic management Street maintenance. Learning Objectives. Understand basic transportation planning

lars-patrick
Télécharger la présentation

PUBLIC WORKS OPERATIONS: TRANSPORTATION

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. PUBLIC WORKS OPERATIONS:TRANSPORTATION Steve Hansen, PE Director of Public Works – Liberty, MO APWA PW Institute April 8, 2014

  2. Transportation • Transportation planning • Traffic management • Street maintenance

  3. Learning Objectives • Understand basic transportation planning • Understand rules and regulations covering traffic signs, signals and markings • Be familiar with alternative methods of street pavement maintenance • Understand the use of a Pavement Management System • Emerging issues

  4. Transportation Planning • Plan for safe movement of people and goods. • Create Transportation element in City’s General or Comprehensive Plan • Existing inventory • Plan for future (link with zoning) • Goals and policies • Financing • Plan for autos, transit (bus and rail), trucks, taxis, pedestrians, bicycles, etc.

  5. Traffic Engineering • Keep people and goods moving safely • Regulate traffic and parking • Get yelled at by everybody

  6. Manual of Uniform Traffic Control Devices (MUTCD) • Standardizes use of; • Traffic signs • Traffic signals • Pavement markings • On or adjacent to streets and highways • MUTCD is a nationally used standard required by the FHWA

  7. Best Management Practices-Traffic Operations • Develop uniform traffic control policies and procedures based on MUTCD for installation of: • Signs (Traffic, parking, speed, street name, school and pedestrian, railroad, etc.) • Markings (Pavement lane delineation, crosswalks, stop lines, etc.) • Traffic signals • Truck, bicycle and pedestrian routes • Traffic calming devices • Conduct traffic study before installation • Authorize installation through legislation • Remember ADA

  8. Who “Owns” Your Streets? • Street Operations Manager? • City Engineer? • Both? • Other? • No one?

  9. Best Management Practices:Street Maintenance • Operations and maintenance (O&M) responsibilities assigned • O&M procedures established • Inspection system established (roads, bridges, tunnels, walls, sidewalks, etc.) • Preventive maintenance program adopted • Street maintenance coordinated with capital improvement projects • Asset Management for streets (Pavement Management System) • Methods for reporting street repair needs

  10. Street Maintenance-Pavement Management Systems • Definition of street segments • Inventory • Condition assessment • Traffic/truck volume (street classification) • Costs of alternative treatments • Recommended treatment and cost • Annual budget capacity • Recommended program

  11. Roadway Maintenance Program Elements • Crack sealing • Pothole patching and pavement repairs • Street sweeping • Related activities Signage and pavement marking Storm water system maintenance Mowing Snow plowing

  12. Street Maintenance ActivityService Life • Patch (1-3 years) • Crack seal (1-3 years) • Slurry seal (3-5 years) • Chip seal (3-5 years) • Resurface (10-20 years) • Mill and overlay (10-20 years) • Reconstruct (15-40 years)

  13. Pavement Condition Chart

  14. Pavement Life Variables • Materials used • Subsurface conditions • Pavement condition and preventative maintenance • Type of failure • Traffic/truck volume • Funding • Citizen tolerance • Political will

  15. Methods for Receiving Street Repair Needs • Patrol and survey by city crews and other departments • Pothole hotlines • Website • Iphone and other mobile phone apps • Citizen online service requests

  16. Emerging Issues in Transportation • Transit (rail and bus) • Americans with Disabilities Act • Aging population • Alternate transportation modes (bicycles, motorcycles, jogging paths, walking) • Traffic calming/streetscaping • Intelligent highways/roadways • Aging infrastructure • Fluctuations in material prices • Decreased funding

  17. Questions?

More Related