Alternative Sound Barriers
The Pennsylvania Turnpike Commission is first to use innovative new product.
 

LED Roadway Lights Protect Turtles
Special design does not affect nesting areas.

Caltrans Expedites Road Construction Projects
Controlling traffic when working on freeways.

Looking Underground for Traffic Relief
Feasibility study examines tunnel possibility
 

Simple Sign Solution
Traffic operations department streamlines sign mapping process.

From Tradition to Technology
Bringing a resistant staff up to speed with infrastructure maintenance management.

County Experiments
with Night Construction
Reducing the adverse impacts of heavy traffic.

Oregon Keeps
Traffic Moving
Private management firm creates, implements,
and manages bridge program.

ITS in Work Zones
An intelligent transportation system (ITS) moves large numbers of vehicles through an extensive construction zone.