US Bridges

HWY 31 over Barr Creek

Good

Dale County, Alabama · SEC-14 T-4-N R-24-E · Structure no. 013009

Built
1983
42 years old
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
102 ft
3 main spans
Daily traffic
310
1988 count
Owner
County
County Highway Agency

About this bridge

HWY 31 over Barr Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying HWY 31 over Barr Creek in Dale County, Alabama. It was built in 1983, so it is 42 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 310 vehicles a day, roughly 6% of them trucks, projected to reach 365 by 2034. The structure is 102 ft (31.1 m) long and 30 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesHWY 31
CrossesBarr Creek
LocationSEC-14 T-4-N R-24-E
RouteCounty Highway 31
StateAlabama
Coordinates31.32078, -85.60914
Functional classRural Minor Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating65.4 US tons
Inventory rating39.1 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length102 ft (31.1 m)
Longest span34 ft (10.4 m)
Deck width30 ft (9.1 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic310 (1988)
Projected traffic365 by 2034
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$867,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was HWY 31 over Barr Creek built?

It was built in 1983, making it 42 years old in 2025.

What condition is HWY 31 over Barr 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 April 2024.

How much traffic does HWY 31 over Barr Creek carry?

About 310 vehicles per day (1988 count), of which roughly 6% are trucks.

How long is HWY 31 over Barr Creek?

The structure is 102 ft (31.1 m) long with a longest span of 34 ft (10.4 m) and a deck 30 ft wide.

Who owns HWY 31 over Barr Creek?

It is owned by the County Highway Agency.