There’s a crackdown on speeding on U.S. Highway 75 with one North Texas suburb putting drivers in jail if they’re clocked driving at triple-digit speeds.

The Dallas City Council voted Wednesday to reduce the speed limit on a portion of U.S. 75 Central Expressway, after NBC 5 Investigates shined a light on extreme speeds and speed-related crashes on that roadway.

With at least six pedestrians killed in crashes along Loop 12 this year, transportation officials are making “emergency” changes to make the road safer.

Dallas police are investigating the death of a teenager who died Friday morning after being hit by a car on E. Ledbetter Drive near Marsalis Avenue, the deadliest roadway for traffic crashes in the city.

After a monthslong investigation into crashes on Loop 12, Dallas city leaders are considering lowering the speed limit on part of the busy roadway.

Data obtained by NBC 5 Investigates reveals what’s leading to delays getting DPS appointments. Meanwhile, the Texas DPS tells us it will seek approval for virtual appointments to trim monthslong waits at license offices.

New data obtained by NBC 5 Investigates reveals how dramatically Texas homeowners insurance rates are rising as insurance companies try to re-group from a string of disasters with losses topping $1 billion each.

An 824-page investigative file offers a visceral picture of an officer’s attempt to prosecute librarians amid a nationwide movement to criminalize books.

When asking when will the power be restored? Clear answers are hard to come by.

After NBC 5 Investigates recorded drivers regularly topping 100 mph on Central Expressway, a Dallas City Councilmember wants to ask the state to lower the speed limit and to provide state troopers to help enforce it.

An analysis of crash records by NBC 5 Investigates found that some of the deadliest streets in Fort Worth are the same ones identified in a study done five years ago. NBC 5 Investigates asked, ‘What is going to be done to address those troublesome locations?’

A special team of Dallas County prosecutors making the case against Kansas City Chiefs wide receiver Rashee Rice is using high-tech tools to collect data from cars, and even mobile phones, to gather evidence.

New emergency alert systems, including a concept developed by friends of a North Texas crash victim, could provide critical, life-saving warnings about wrong-way drivers and prevent deadly head-on collisions.