We arrive in Mexico City in the thick of the rush hour traffic.

However, so many Sydneysiders took time off or avoided the city that the regular peak hour traffic was greatly reduced.

They entered the more congested part of Tripoli; even at this early hour traffic had picked up.

Keep in mind rush hour traffic is very bad (thus your hours are critically important).

If you are driving, make sure you budget extra time during peak hour traffic.

During peak hour traffic the trip can take even longer.

He's not going to start shooting up rush hour traffic.

This line was exceptionally heavily used, and during peak hour traffic, it was usual for two cars to run each scheduled service.

These measurements are then used to calculate a single result, most commonly the busy hour traffic (in erlangs).

(This result is called the time-consistent busy hour traffic).