The A48 in Bridgend is closed after an accident.
The accident happened at around 12pm at the A473 High Street, Laleston Roundabout.
There is congestion to Redhill Roundabout.
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South Wales Police said: "We are currently at the scene of a road traffic collision on A48 round about at Laleston.
"The road is closed and delays are to be expected.
"Please use an alternative route where possible."