I - 20 over Kelly Creek

Good Condition16 years old51,890 vehicles/day

Location

StateAlabama
CountySt. Clair
LocationI - 20 / Kelly Creek
CarriesI - 20
CrossesKelly Creek
Coordinates33.57861, -86.45984

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure8 (Very Good)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length275.9 ft (84.1 m)
Max Span91.9 ft (28 m)
Deck Width66.6 ft (20.3 m)
Deck Area1707.2 sq m
Main Spans3
Year Built2010

Traffic

Avg Daily Traffic51,890 (2025)
Truck Traffic27%
Lanes On Bridge2

Inspection & Ownership

Last Inspection225
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number019181

Nearby Bridges