Download presentation
Presentation is loading. Please wait.
Published byMeghan Harper Modified over 9 years ago
1
Tennessee DOT SmartWay Update Presented by: Don Dahlinger, P.E. – TDOT September 2006 Presented by: Don Dahlinger, P.E. – TDOT September 2006
2
Saturday, November 19th, 2005
3
Outline of Presentation v Tennessee SmartWay Strategic Plan v HELP v Nashville Projects v Chattanooga Projects v I-75 Fog Detection & Warning System v Knoxville Projects v Memphis Projects v Rural ITS v 511 v Tennessee SmartWay Strategic Plan v HELP v Nashville Projects v Chattanooga Projects v I-75 Fog Detection & Warning System v Knoxville Projects v Memphis Projects v Rural ITS v 511
5
Incidents v Crashes v Construction work zones v Stalled vehicles, out of fuel v Debris in the roadway v Weather - rain, snow, ice, fog v Special events (ex. UT games, Vandy games) v Incidents (non-recurring congestion) accounts for 50-60% of all urban traffic congestion v Crashes v Construction work zones v Stalled vehicles, out of fuel v Debris in the roadway v Weather - rain, snow, ice, fog v Special events (ex. UT games, Vandy games) v Incidents (non-recurring congestion) accounts for 50-60% of all urban traffic congestion
6
HELP PROGRAM v 523,473 “assists” since July 1999 –Changed 71,558 tires –Provided fuel 47,899 times –Tagged 85,755 abandoned vehicles –Removed debris 39,992 times –Provided traffic control 162,116 times –Provided first aid to 3,283 people –Relocated vehicles from travel lanes 34,398 times v 523,473 “assists” since July 1999 –Changed 71,558 tires –Provided fuel 47,899 times –Tagged 85,755 abandoned vehicles –Removed debris 39,992 times –Provided traffic control 162,116 times –Provided first aid to 3,283 people –Relocated vehicles from travel lanes 34,398 times Nashville Knoxville Memphis Chattanooga
7
NASHVILLE SMARTWAY SYSTEM
8
Overview of Devices
9
Nashville Transportation Management Center (TMC)
10
Phase 1 – I-65 North Corridor Nashville Smartway Existing
11
Phase 2 – I 440 Nashville Smartway Summer 2007
12
Phase 3 Nashville Smartway Winter 2009
13
Go to: www.tdot.state.tn.us Select: Cameras…. Select City Check Traffic Flow
14
TDOT Traffic Cameras - I-40 West of Stewart's Ferry Pike Compare these images to the "live" image to the right to determine the direction the camera is pointing. EAST I-40 WEST I-40 Go to: www.tdot.state.tn.us Select: Cameras…. Select City Check Cameras
15
Chattanooga Region v Regional Architecture complete v Early Deployment CCTV Project under construction. 64 cameras covering 50 miles of freeway v Leased communication to HELP dispatch location v Construction began Summer 2005; completion October 2006 v Future project adds detection, DMS and new TMC v Regional Architecture complete v Early Deployment CCTV Project under construction. 64 cameras covering 50 miles of freeway v Leased communication to HELP dispatch location v Construction began Summer 2005; completion October 2006 v Future project adds detection, DMS and new TMC
16
Chattanooga
18
FOG DETECTION WARNING SYSTEM
19
Knoxville SmartWay Coverage Area
20
Memphis Early Deployment Project v Focused around the I-40 and I-55 Mississippi River Bridges (116,000 ADT) v Includes 25 CCTV Cameras and 3 DMS v Communications is all digital microwave wireless v Construction began August 2004 v Construction Complete: June 11, 2005 v Focused around the I-40 and I-55 Mississippi River Bridges (116,000 ADT) v Includes 25 CCTV Cameras and 3 DMS v Communications is all digital microwave wireless v Construction began August 2004 v Construction Complete: June 11, 2005
21
Memphis Smartway Project v Dynamic Message Signs –39 additional for total of 42 v CCTV Cameras –90 additional for total of 115 v Detectors –354 detectors, mostly radar with some video v Highway Advisory Radio –Full coverage, approx. 16 units with 42 HAR Signs v Completion: April 2008 v Dynamic Message Signs –39 additional for total of 42 v CCTV Cameras –90 additional for total of 115 v Detectors –354 detectors, mostly radar with some video v Highway Advisory Radio –Full coverage, approx. 16 units with 42 HAR Signs v Completion: April 2008
24
Tennessee 511 FEATURES: One-stop resource for statewide travel and road conditions Easy-to-remember number Easy-to-use voice-activated system Information about statewide conditions allows for trip planning Operational Summer 2006 FEATURES: One-stop resource for statewide travel and road conditions Easy-to-remember number Easy-to-use voice-activated system Information about statewide conditions allows for trip planning Operational Summer 2006
25
QUESTIONS?
Similar presentations
© 2024 SlidePlayer.com. Inc.
All rights reserved.