City
State
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Latitude
39.03
Longitude
-76.91
Content that references this location
The cost of a prototype truck rollover warning system on the Capital Beltway in Virginia and Maryland was estimated at $166,462 for a one-lane ramp and $268,507 for a two-lane ramp.
Three prototype automatic ramp rollover warning systems were deployed around the Washington, DC metropolitan area. The systems were designed and installed at three curved exit ramps on the Capital…
Content type
Made Public Date
12/12/2003
INTELLIGENT TRANSPORTATION SYSTEMS JOINT PROGRAM OFFICE
1200 New Jersey Avenue, SE
Washington, DC 20590
