Traffic officers and firefighters attended the A4232 northbound between Culverhouse Cross and St Fagans following reports of a crash at around 1.30pm on Wednesday, July 1.
Upon arrival, they found one lane was blocked due to a two-car crash.
South Wales Fire and Rescue Service (SWFRS) crews from Penarth attended, but left the scene at around 2.18pm when it was confirmed that no-one was trapped inside the cars and the vehicles had been made safe.
The incident was fully cleared before 3pm and the northbound lane was re-opened.
A fire service spokesperson said: “SWFRS received a call at approximately 1.31pm to reports of a road traffic collision on the A4232 northbound, Culverhouse Cross to the M4.
“Crews and an appliance from Penarth attended the incident involving two vehicles. No persons were trapped, vehicles were made safe by crews.”
