1.   Although it had almost stopped raining, there was heavy traffic on the road and he soon turned back.

2.   Bright flash in the sky, the way the aircraft lurched forward like a car Jolted in heavy traffic.

3.   He could hear the rumble of heavy traffic only a few kilometres away.

4.   Heavy traffic is a major problem in most cities.

5.   Heavy traffic is causing long delays on the roads.

6.   I sat in my car, cursing the heavy traffic.

7.   I stayed with him in the heavy traffic round the ring road, skirting the city centre and out towards Bingley.

8.   On a day of heavy traffic it could take an hour.

9.   Once the cab had left Wandsworth behind it ran into heavy traffic.

10.   The bypass would take heavy traffic out of the old city centre.