Airline Road, a key route between Main and Navarro Streets, will be closed from 10 p.m. tonight to 3 a.m. tomorrow to allow for utility tie-in work for the new Public Safety Headquarters. The overnight closure aims to minimize disruption, but drivers should expect detours. Traffic officials are urging residents and commuters to plan ahead and use alternate routes to avoid congestion. Drivers in the area should follow signs and barricades closely and exercise caution to ensure safety during the construction work.