While the rest of the world utilizes a different system for determining its roads' speed limits, America continues using statics speed limits.

Update: This article was updated Dec. 9 with the latest information on when ramp metering will begin. Drivers will notice some changes that will affect how they merge onto I-465 on the city's ...

INDOT says speed limits on the southeast side of the city will be adjusted based on "real-time conditions" such as traffic, incidents on the interstate, work zones and weather conditions. Speed limits ...

Variable Speed Limit (VSL) control represents a dynamic approach to managing roadway traffic, allowing for real-time adjustments to speed limits based on prevailing traffic conditions, safety ...

Variable speed limit signs could have helped in the February 2021 pileup crash on Interstate 35W in which six people were killed, according to a new report from the National Transportation Safety ...

Rear-end crashes have plagued the Schuylkill Expressway for years. But new data from PennDOT suggests technology is making a difference in improving safety. In 2021, PennDOT installed dozens of ...