US Bridges

Eastern Bypass over Big Cove Creek

Good

Madison County, Alabama · 0.2 Mile East of U.S. 431 · Structure no. 018739

Built
2002
23 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
122 ft
3 main spans
Daily traffic
11,800
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

Eastern Bypass over Big Cove Creek is a prestressed concrete stringer/multi-beam or girder carrying Eastern Bypass over Big Cove Creek in Madison County, Alabama. It was built in 2002, so it is 23 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 11,800 vehicles a day, roughly 2% of them trucks, projected to reach 16,520 by 2043. The structure is 122 ft (37.3 m) long and 58 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesEastern Bypass
CrossesBig Cove Creek
Location0.2 Mile East of U.S. 431
RouteCity Street 0
StateAlabama
Coordinates34.66, -86.47833
Functional classUrban Local

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 inspectionJuly 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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating81.5 US tons
Inventory rating48.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length122 ft (37.3 m)
Longest span44 ft (13.4 m)
Deck width58 ft (17.8 m)
Roadway width40 ft (12.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,800 (2023)
Projected traffic16,520 by 2043
Trucks2%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$2 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Eastern Bypass over Big Cove Creek built?

It was built in 2002, making it 23 years old in 2025.

What condition is Eastern Bypass 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 July 2023.

How much traffic does Eastern Bypass over Big Cove Creek carry?

About 11,800 vehicles per day (2023 count), of which roughly 2% are trucks.

How long is Eastern Bypass over Big Cove Creek?

The structure is 122 ft (37.3 m) long with a longest span of 44 ft (13.4 m) and a deck 58 ft wide.

Who owns Eastern Bypass over Big Cove Creek?

It is owned by the City or Municipal Highway Agency.