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Birmingham's Traffic Congestion Hits 24.2 Percent Across Interstates
Regional statistics track average congestion levels and speeds across Birmingham interstates and local routes.
How we reported this
Birmingham AL recorded an average traffic congestion level of 24.2 percent, 0.8 percentage points higher than in 2024, according to data compiled for the metropolitan area. Recorded speeds averaged 91.2 km/h during the same measurement period.
Congestion Metrics
The 24.2 percent figure represents the share of time drivers spent in slowed or stopped conditions on monitored roads. This level sits above the previous year's reading and pairs with the documented average speed of 91.2 km/h. Traffic counts feeding these calculations come from annual compilations covering Birmingham AL interstates and state routes.
Data Collection Efforts
The Birmingham Regional Transportation Data Center supplies historic and ongoing traffic count and travel time information for the metropolitan area. The center was established by the Birmingham MPO and University of Alabama at Birmingham. Separate annual counts for interstates and state routes are handled by the Alabama Department of Transportation, while local counts are gathered by the Regional Planning Commission and individual municipalities. Transport for West Midlands oversees public transport and key highways in the city, though major planning documents such as the Birmingham Transport Plan primarily apply elsewhere.
Real-Time Access Tools
Motorists can view live traffic camera feeds and current road conditions through www.ALGOtraffic.com and the ALGO Traffic app. These resources draw directly from the same data streams used to produce the congestion statistics. The Birmingham Regional Transportation Data Center continues to maintain the underlying counts that support both historic analysis and daily updates.
Drivers seeking the latest readings can consult the Alabama Department of Transportation resources or the Regional Planning Commission data portal for the most recent local figures. The established collection methods provide a consistent basis for tracking conditions without reliance on external projections.