HEAVY rainfall has caused one lane to close on the A27.
The lane on the eastbound carriageway between the junctions A259 Chichester west and the A259 Chichester east, has closed because of flooding.
The Highways Agency say motorists can expect delays of up to 30 minutes, due to congestion.
Normal traffic conditions are expected from 8.30am.
Hampshire Constabulary say other routes are currently running smoothly.