Methodology
A cost-benefit analysis was conducted for performing inspections for communication towers and bridges with the use of UAS. Baseline costs for bridge inspections conducted without the use…
Methodology
ODOT created TransInfo to reconcile and connect disparate asset data, maintain a spatial representation of all information, and integrate all network assets and asset information…
MethodologyThe researchers collected travel time data along an arterial in Oregon using a Bluetooth enabled vehicle re-identification system. Historical travel time data was also collected to…
FINDINGSConversion of HOV lanes to HOT lanesEarly evaluations in San Diego (I-15 FasTrak) and Houston (US-290 and I-10 QuickRide) indicated that HOV to HOT conversions can increase lane use by 21 to…
Content references source material no longer available at its original location.
FINDINGSColorado DOT saw an overall reduction in costs of 52 percent for freezing rain events. They also reported a 55 percent decrease in use of sand and a reduction in costs of about 50 percent per…
Implement education programs and campaigns to reinforce safe following distances regardless of the lead vehicle type. Study results revealed that younger drivers generally followed vehicles with…