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.

A Dallas Police Department crash report obtained by NBC 5 Investigates details the chain-reaction series of events that, investigators say, triggered the freeway car crash involving Kansas City Chiefs wide receiver Rashee Rice and SMU defensive back Teddy Knox.

City employees were ordered out of the building at 7800 N. Stemmons Freeway this week because of what a city spokesperson described in an email to NBC 5 as a need for, “additional facility improvements.”

Dallas city council members pressed the city’s transportation director and police officials for answers Wednesday, about how the city can reduce traffic deaths and injuries.

DART is reexamining the locations of some bus stops after a series of reports by NBC 5 Investigates highlighted locations where a lack of nearby crosswalks or sidewalks makes it more dangerous to cross the street.

East Dallas residents turned out at a meeting Thursday night to express concerns about safety on Ferguson Rd., including speeding, right light running and a lack of pedestrian safety.

Dallas residents worried about dangerous roads are filing complaints with the city’s transportation department, but according to records obtained by NBC 5 Investigates those concerns are not being addressed in the time required by the city’s own rules.

Some residents along Northwest Highway are pleading with the city of Dallas and TxDOT to do more to slow drivers outside of their neighborhood after several crashes damaged property and showered homes with debris.

Council members requested the briefing after an NBC 5 Investigation revealed documents suggesting a lack of progress on key steps toward reducing traffic deaths and injuries in the city.

Prominent State Sen. Royce West said he plans to hold community meetings to address the Loop 12 traffic danger zone exposed in an NBC 5 investigation.

After more than a dozen stretches of Loop 12 were pegged as being among the worst locations for traffic fatalities and serious injuries in the city of Dallas, a man whose sister was killed crossing that same roadway is calling on leaders to take action to save lives.

Residents of an East Dallas community say they support a proposal to redesign traffic lanes that would force drivers to slow down while driving through their neighborhood, but will the city make any of the recommended changes?

The City of Dallas is taking a first step to address a danger zone identified in NBC 5 Investigates’s ongoing series, “Driven to Death” by painting a new crosswalk at a troubled intersection.