The phrase "allow traffic" is correct and usable in written English.
It can be used in contexts related to network management, transportation, or any situation where the permission for movement or access is being discussed.
Example: "The new policy will allow traffic to flow more freely during peak hours."
Alternatives: "permit traffic" or "enable traffic".
The company is also redesigning the roads to allow traffic to pass more easily.
The corps is also taking on a blasting project, which will allow traffic to proceed despite the low water levels.
It had cautioned, however, that it would not allow traffic in front of Parliament to be blocked indefinitely, and that no tents could be pitched.
But on Saturday, the day before rebel forces poured into Tripoli, this calm neighborhood, which empties out at noon to allow traffic to pass through its wide streets with ease, became a fireball.
This north-south route through the middle of the site will allow traffic to turn off the A12 and drive through to Westfield shopping centre, and beyond to Stratford High Street.
Mr. Taylor decided to drop the search-engine marketing, to allow traffic to fall back to whatever number represented serious visitors, and to build on the social networking that had spontaneously taken root.
Pedestrian underpasses that once allowed traffic to flow freely across major intersections have been removed.
It also reduced congestion, which allowed traffic to move much faster.
It also allows in-app payment, with a printable code allowing traffic wardens to check the required dosh has been coughed up.
By mid-afternoon, police and workers overseen by bailiffs had cleared Nathan Road, allowing traffic to pass along it for the first time in almost two months.
"Or I can flush a road" — keep the traffic lights green, allowing traffic to thin out — "although that is just robbing Peter to pay Paul, because a green light is a red light somewhere else".
