US Bridges

SR 251 over I 65

Fair

Limestone County, Alabama · JCT I 65 & SR 251 · Structure no. 010106

Built
1969
56 years old
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
289 ft
4 main spans
Daily traffic
7,300
2024 count
Owner
State
State Highway Agency

About this bridge

SR 251 over I 65 is a steel stringer/multi-beam or girder carrying SR 251 over I 65 in Limestone County, Alabama. It was built in 1969, so it is 56 years old, older than the Alabama average of 51.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 7,300 vehicles a day, roughly 3% of them trucks, projected to reach 8,629 by 2033. The structure is 289 ft (88.1 m) long and 48 ft wide.

CarriesSR 251
CrossesI 65
LocationJCT I 65 & SR 251
RouteState Highway 251
StateAlabama
Coordinates34.81167, -86.93833
Functional classUrban Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating81.4 US tons
Inventory rating48.8 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length289 ft (88.1 m)
Longest span84 ft (25.6 m)
Deck width48 ft (14.5 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,300 (2024)
Projected traffic8,629 by 2033
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemNo

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$3.5 million (2025 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR 251 over I 65 built?

It was built in 1969, making it 56 years old in 2025.

What condition is SR 251 over I 65 in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2024.

How much traffic does SR 251 over I 65 carry?

About 7,300 vehicles per day (2024 count), of which roughly 3% are trucks.

How long is SR 251 over I 65?

The structure is 289 ft (88.1 m) long with a longest span of 84 ft (25.6 m) and a deck 48 ft wide.

Who owns SR 251 over I 65?

It is owned by the State Highway Agency.