US Bridges

Gibson Hill Road over Frost Creek

PoorClosed to traffic

Walker County, Alabama · Corona · Structure no. 010247

Built
1970
55 years old
Condition
Poor
inspected December 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
42 ft
3 main spans
Daily traffic
110
1991 count
Owner
County
County Highway Agency

About this bridge

Gibson Hill Road over Frost Creek is a steel stringer/multi-beam or girder carrying Gibson Hill Road over Frost Creek in Walker County, Alabama. It was built in 1970, so it is 55 years old, older than the Alabama average of 51.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 2 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: closed to all traffic.

It carries about 110 vehicles a day, roughly 5% of them trucks, projected to reach 250 by 2031. The structure is 42 ft (12.8 m) long and 20 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesGibson Hill Road
CrossesFrost Creek
LocationCorona
RouteCounty Highway 0
StateAlabama
Coordinates33.70733, -87.47889
Functional classRural Major Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure2 CriticalAdvanced deterioration of primary structural elements. Bridge may be closed until corrective action is taken.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusClosed to all traffic
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation0: Immediate repair necessary to put back in service
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating0 US tons
Inventory rating0 US tons

Structure

MaterialSteel
DeckCorrugated steel
Main spans3
Design loadH 15
Structure length42 ft (12.8 m)
Longest span16 ft (4.9 m)
Deck width20 ft (6.1 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic110 (1991)
Projected traffic250 by 2031
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 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$295,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Gibson Hill Road over Frost Creek built?

It was built in 1970, making it 55 years old in 2025.

What condition is Gibson Hill Road over Frost Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in December 2023.

How much traffic does Gibson Hill Road over Frost Creek carry?

About 110 vehicles per day (1991 count), of which roughly 5% are trucks.

How long is Gibson Hill Road over Frost Creek?

The structure is 42 ft (12.8 m) long with a longest span of 16 ft (4.9 m) and a deck 20 ft wide.

Who owns Gibson Hill Road over Frost Creek?

It is owned by the County Highway Agency.