US Bridges

US 278 East over Big Cove Creek

Good

Etowah County, Alabama · US 278 @ Big Cove Creek · Structure no. 016386

Built
1998
27 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
350 ft
5 main spans
Daily traffic
5,856
2022 count
Owner
State
State Highway Agency

About this bridge

US 278 East over Big Cove Creek is a prestressed concrete stringer/multi-beam or girder carrying US 278 East over Big Cove Creek in Etowah County, Alabama. It was built in 1998, so it is 27 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 5,856 vehicles a day, roughly 4% of them trucks, projected to reach 8,198 by 2042. The structure is 350 ft (106.7 m) long and 43 ft wide.

CarriesUS 278 East
CrossesBig Cove Creek
LocationUS 278 @ Big Cove Creek
RouteState Highway 278
StateAlabama
Coordinates33.98797, -85.90814
Functional classUrban Principal Arterial - Other Freeway or Expressway

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 protection7 GoodSome minor problems.
Last inspectionMay 2024
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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating93.7 US tons
Inventory rating55 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length350 ft (106.7 m)
Longest span70 ft (21.3 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deck25 ft (7.6 m)

Traffic and service

Average daily traffic5,856 (2022)
Projected traffic8,198 by 2042
Trucks4%
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$3.7 million (2025 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was US 278 East over Big Cove Creek built?

It was built in 1998, making it 27 years old in 2025.

What condition is US 278 East over Big Cove 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 May 2024.

How much traffic does US 278 East over Big Cove Creek carry?

About 5,856 vehicles per day (2022 count), of which roughly 4% are trucks.

How long is US 278 East over Big Cove Creek?

The structure is 350 ft (106.7 m) long with a longest span of 70 ft (21.3 m) and a deck 43 ft wide.

Who owns US 278 East over Big Cove Creek?

It is owned by the State Highway Agency.