US Bridges

SR 157 over Big Nance Creek

Good

Lawrence County, Alabama · 4.5 M S JCT SR157 & SR101 · Structure no. 017867

Built
1995
30 years old
Condition
Good
inspected November 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
450 ft
4 main spans
Daily traffic
4,640
2023 count
Owner
State
State Highway Agency

About this bridge

SR 157 over Big Nance Creek is a prestressed concrete stringer/multi-beam or girder carrying SR 157 over Big Nance Creek in Lawrence County, Alabama. It was built in 1995, so it is 30 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 4,640 vehicles a day, roughly 20% of them trucks, projected to reach 5,561 by 2033. The structure is 450 ft (137.1 m) long and 43 ft wide.

CarriesSR 157
CrossesBig Nance Creek
Location4.5 M S JCT SR157 & SR101
RouteState Highway 157
StateAlabama
Coordinates34.55954, -87.34254
Functional classRural Principal Arterial - Other

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.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating88.3 US tons
Inventory rating52.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length450 ft (137.1 m)
Longest span115 ft (35 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,640 (2023)
Projected traffic5,561 by 2033
Trucks20%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemYes

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$4.6 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 157 over Big Nance Creek built?

It was built in 1995, making it 30 years old in 2025.

What condition is SR 157 over Big Nance Creek 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 November 2023.

How much traffic does SR 157 over Big Nance Creek carry?

About 4,640 vehicles per day (2023 count), of which roughly 20% are trucks.

How long is SR 157 over Big Nance Creek?

The structure is 450 ft (137.1 m) long with a longest span of 115 ft (35 m) and a deck 43 ft wide.

Who owns SR 157 over Big Nance Creek?

It is owned by the State Highway Agency.