All oversize loads entering the City of Norwalk must conform to the requirements set by the Connecticut Department of Transportation in coordination with the Norwalk Department of Public Works.

In general, any vehicle over 8 feet 6 inches in width, 13 feet 6 inches in height, and exceeding 80,000 pounds gross vehicle weight requires an oversize/overweight load permit from the Norwalk Department of Public Works at 125 East Avenue, City Hall Room 205.

Loads traveling on I-95 through Norwalk must also comply with ConnDOT regulations, but those entering local roads within Fairfield County's coastal corridor face additional scrutiny due to the historic South Norwalk district and residential neighborhoods along Route 1.

Escort vehicles are required for loads exceeding 12 feet wide on Route 1 (Connecticut Avenue) and Route 7 (Main Avenue), with one escort required for 12-14 foot widths and two escorts for loads over 14 feet wide.

Norwalk Police Department requires a minimum 48-hour advance notice for police escort services, with fees starting at $85 per hour (minimum 3 hours) plus a $125 administrative processing fee. Contact the Traffic Division at (203) 854-3023 for scheduling.

Applications for oversize/overweight permits must be submitted through the Norwalk Department of Public Works at [email protected] or by calling (203) 854-3200 extension 3104. Walk-in applications are accepted Monday-Friday 8:30 AM to 4:30 PM at 125 East Avenue, Room 205.

Required documentation includes detailed route plan, vehicle specifications (including axle weights and spacing), cargo description, insurance certificate showing minimum $2 million liability coverage, and utility contact information for loads over 14 feet 6 inches height due to overhead lines near the Norwalk River.

Heavy haul movements are prohibited on all Norwalk roads from 7:00 AM to 9:00 AM and 4:00 PM to 6:00 PM on weekdays to avoid commuter traffic congestion on I-95 and Route 7.

From December 1st through March 31st, overweight permits may be restricted during winter storm warnings or when road surface temperatures drop below 35°F due to salt application schedules and ice formation on hilly routes.

The Washington Street Historic District in South Norwalk prohibits oversize loads over 11 feet wide year-round. Additionally, the Cove Marina area restricts movements during summer weekends (Memorial Day through Labor Day) from 10:00 AM to 8:00 PM due to high pedestrian traffic.

Base permit fees for Norwalk start at $150 for loads up to 12 feet wide, $200 for 12-14 feet wide, and $300 for over 14 feet wide. Height permits over 13 feet 6 inches add an additional $75, while weight permits over 80,000 pounds are priced at $25 per 10,000 pounds over.

Bridge analysis fees apply when crossing the Yankee Doodle Bridge (I-95 over Route 1) at $500 per evaluation. Loads requiring temporary traffic control on Route 7 or Connecticut Avenue incur additional fees of $200 per mile plus $50 per intersection for traffic signal coordination.