Why the M6 Motorway Is So Congested: Traffic, Trucks, Accidents, and Works

The M6, linking Birmingham and Manchester, is one of the UK's busiest motorways, carrying over 1 million vehicles daily. Key reasons for chronic congestion:

• High volume: Major north-south artery for passengers and freight.
• Heavy goods vehicles (HGVs): Slow-moving trucks reduce flow.
• Accidents: Above-average crash rate due to volume, speed, and driver inexperience.
• Roadworks: Frequent maintenance/improvement projects cause delays.
• Seasonal events: Summer holiday traffic to coasts peaks.

Smart motorway upgrades and traffic management aim to alleviate bottlenecks, but demand remains intense.