US Bridges

Whites Gap Rd. over Cottaquilla Creek

Fair

Calhoun County, Alabama · Whites Gap Rd. Lake · Structure no. 008373

Built
1964
61 years old
Condition
Fair
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
35 ft
2 main spans
Daily traffic
2,315
2010 count
Owner
County
County Highway Agency

About this bridge

Whites Gap Rd. over Cottaquilla Creek is a steel continuous stringer/multi-beam or girder carrying Whites Gap Rd. over Cottaquilla Creek in Calhoun County, Alabama. It was built in 1964, so it is 61 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 5 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 2,315 vehicles a day, roughly 1% of them trucks, projected to reach 4,539 by 2044. The structure is 35 ft (10.7 m) long and 22 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesWhites Gap Rd.
CrossesCottaquilla Creek
LocationWhites Gap Rd. Lake
RouteCounty Highway 55
StateAlabama
Coordinates33.80298, -85.69413
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating52.5 US tons
Inventory rating35.5 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length35 ft (10.7 m)
Longest span17 ft (5.2 m)
Deck width22 ft (6.8 m)
Roadway width22 ft (6.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,315 (2010)
Projected traffic4,539 by 2044
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$289,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Whites Gap Rd. over Cottaquilla Creek built?

It was built in 1964, making it 61 years old in 2025.

What condition is Whites Gap Rd. over Cottaquilla Creek 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 March 2024.

How much traffic does Whites Gap Rd. over Cottaquilla Creek carry?

About 2,315 vehicles per day (2010 count), of which roughly 1% are trucks.

How long is Whites Gap Rd. over Cottaquilla Creek?

The structure is 35 ft (10.7 m) long with a longest span of 17 ft (5.2 m) and a deck 22 ft wide.

Who owns Whites Gap Rd. over Cottaquilla Creek?

It is owned by the County Highway Agency.