All: Work Zone Management

Displaying 132 result(s).

Field Testing Showed That Sound Alarms from Work Zone Intrusion Alert Systems Should Be Distinctive and Long in Duration with a Level of at Least 110 dB When Located 50 Feet Away.
Date Posted: 01/22/2021 | Source Date:
A Pilot Test of Three Commercially Available Work Zone Intrusion Alert Systems Found Capital Costs Can Range From $1,260 to $5,940 to Equip the Approach to a Single Lane Closure.
Date Posted: 01/15/2021 | Source Date:
A Smart Work Zone (SWZ) System Implemented During an Interchange Reconstruction Project on I-35 in Kansas Cost Approximately $1.65 Million.
Date Posted: 01/15/2021 | Source Date:
Minnesota DOT Freeway Engineers Estimate an Intelligent Work Zone (IWZ) Motorist Advisory System Can Be Rented and Deployed for Approximately $75,000.
Date Posted: 12/22/2020 | Source Date:
Using a common work zone data specification has the potential to save lives.
Date Posted: 10/19/2020 | Source Date:
Coordinate extensively with other stakeholder agencies.
Date Posted: 09/16/2005 | Source Date:
Simulator study in Minnesota found drivers heightened their visual attention in work zones with automated speed enforcement with dynamic "your speed" sign speed enforcement.
Source Date:
Smart Work Zone (SWZ) systems can detect congestion, display travel times, and recommend alternate routes. Benefit-to-cost ratios range from 10:1 to 12:1.
Date Posted: 09/18/2019 | Source Date:
Refine proper antenna placement on connected vehicles (particularly commercial vehicles) to reduce DSRC ‘shadow’ areas where DSRC signal is degraded.
Date Posted: 06/07/2019 | Source Date:
In-vehicle work zone messages prove to be more effective than portable roadside dynamic message signs.
Date Posted: 05/20/2019 | Source Date:
ITS Deployment Evaluation

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