City
State
Country
Geo Type
Latitude
45.94
Longitude
-123.08
Content that references this location
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.
The following recommendations were highlighted in the source document.
SOUND LEVEL AND TYPE
Based on the quantitative data collected and analyzed, the research team recommends that the sound alarm…
Content type
Date Posted
01/22/2021
Taxonomy (ARC-IT)
Work Zone Safety Monitoring (MC07)
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.
This research evaluated three commercially available work zone intrusion alert technologies in field testing to assess current cost and feasibility of implementation. Due to difficulty in…
Content type
Made Public Date
01/15/2021
Taxonomy (ARC-IT)
Work Zone Safety Monitoring (MC07)
INTELLIGENT TRANSPORTATION SYSTEMS JOINT PROGRAM OFFICE
1200 New Jersey Avenue, SE
Washington, DC 20590
