U.S. 75 was closed Wednesday morning, Plano police said, as they investigated a report of shots fired from car on the highway.
The highway was closed around 5:30 a.m. on the northbound side from Renner Road to 15th Street along with the southbound ramp from U.S. 75 to President George Bush Tollway.
Officers had been conducting a traffic stop on the southbound side of U.S. 75 when they heard shots fired from a vehicle traveling northbound.
They were able to get a description and later found the vehicle and conducted a separate traffic stop, police said. Police have detained four people and allege there was evidence in the car of a recently fired weapon.
Police said they are working to determine what the reason was behind the shooting.
All of the roadways that had been closed had reopened shortly before 6 a.m., police said.
