The cost to install six dynamic message signs on two freeways in North Carolina was estimated at $1,980,000.
Experience with safety treatments on I-26 and I-40 in Asheville, NC
Made Public Date
05/09/2013
Asheville, North Carolina, United States
Asheville,
North Carolina,
United States
Identifier
2013-SC00281
This project examined the benefits and costs of a series of dynamic message signs (DMS) installed on I-26 and I-46 in the vicinity of Asheville, North Carolina. As requested by the State Highway Patrol, three DMS units were installed on each interstate in problem areas where numerous secondary crashes were reported. The messages posted on each DMS were intended to warn motorists of incidents ahead and suggest alternate routes when applicable.
The installation of all six signs was complete by June 2004. The total cost was estimate at $1,980,000 ($330,000 per DMS installation).
Hazard Elimination Project Evaluation: Evaluation of Six Dynamic Message Signs on I-40 and I-26 in Buncombe and Henderson Counties
Hazard Elimination Project Evaluation: Evaluation of Six Dynamic Message Signs on I-40 and I-26 in Buncombe and Henderson Counties
Source Publication Date
12/18/2010
Publisher
North Carolina DOT
Other Reference Number
Project W-4440 and W-4444
System Cost
DMS Installation: $330,000 (2004)
System Cost Subsystem
