1.   At one point the strikers decided to march, at rush hour and without a permit, down the main commuter highway around the capital.

2.   The small lakefront city contains sites crucial to local PCS companies because it lies along a main commuter highway.

3.   Fog is a frequent hazard on the bridge, which is a main commuter route and is often busy with vacation travelers.

4.   On Saturday, dozens of cars were parked in the far corners of NJ Transit parking lots along one of the main commuter rail lines leading into Manhattan.

5.   One of the main commuter train lines serving Paris was shut down for several hours Friday after a highway construction crew found a live World War II shell nearby.

6.   Police closed Calvert Street, a main commuter artery, throughout the evening rush hour, creating backups for miles.