US Bridges

Al - 38 (us 280) over Blue Lake Drive

Good

Jefferson County, Alabama · .05 MI No I-459 · Structure no. 014889

Built
1989
36 years old, rebuilt 2003
Condition
Good
inspected March 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
157 ft
1 main span
Daily traffic
78,580
2024 count
Owner
State
State Highway Agency

About this bridge

Al - 38 (us 280) over Blue Lake Drive is a prestressed concrete stringer/multi-beam or girder carrying Al - 38 (us 280) over Blue Lake Drive in Jefferson County, Alabama. It was built in 1989 and reconstructed in 2003, so it is 36 years old, younger than the Alabama average of 51.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 78,580 vehicles a day, roughly 13% of them trucks, projected to reach 103,361 by 2044. The structure is 157 ft (47.9 m) long and 128 ft wide.

CarriesAl - 38 (us 280)
CrossesBlue Lake Drive
Location.05 MI No I-459
RouteU.S. Route 280
StateAlabama
Coordinates33.44124, -86.72845
Functional classUrban Other Principal Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65.5 US tons
Inventory rating39.2 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadHS 20
Structure length157 ft (47.9 m)
Longest span72 ft (21.9 m)
Deck width128 ft (39 m)
Roadway width125 ft (38.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic78,580 (2024)
Projected traffic103,361 by 2044
Trucks13%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$5.6 million (2025 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Al - 38 (us 280) over Blue Lake Drive built?

It was built in 1989, making it 36 years old in 2025. It was reconstructed in 2003.

What condition is Al - 38 (us 280) over Blue Lake Drive in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in March 2024.

How much traffic does Al - 38 (us 280) over Blue Lake Drive carry?

About 78,580 vehicles per day (2024 count), of which roughly 13% are trucks.

How long is Al - 38 (us 280) over Blue Lake Drive?

The structure is 157 ft (47.9 m) long with a longest span of 72 ft (21.9 m) and a deck 128 ft wide.

Who owns Al - 38 (us 280) over Blue Lake Drive?

It is owned by the State Highway Agency.