US Bridges

Forrest Ave over Black Creek

Good

Etowah County, Alabama · Forrest Ave * Blackcreek · Structure no. 000741

Built
1930
95 years old
Condition
Good
inspected August 2023
Type
Tee Beam
Concrete
Length
130 ft
5 main spans
Daily traffic
8,820
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

Forrest Ave over Black Creek is a concrete tee beam carrying Forrest Ave over Black Creek in Etowah County, Alabama. It was built in 1930, so it is 95 years old, older 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 8,820 vehicles a day, roughly 1% of them trucks, projected to reach 8,769 by 2043. The structure is 130 ft (39.5 m) long and 52 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesForrest Ave
CrossesBlack Creek
LocationForrest Ave * Blackcreek
RouteCity Street 0
StateAlabama
Coordinates34.01923, -86.0315
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating45.7 US tons
Inventory rating27.4 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans5
Design loadH 20
Structure length130 ft (39.5 m)
Longest span26 ft (7.9 m)
Deck width52 ft (15.9 m)
Roadway width40 ft (12.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,820 (2023)
Projected traffic8,769 by 2043
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.9 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Forrest Ave over Black Creek built?

It was built in 1930, making it 95 years old in 2025.

What condition is Forrest Ave over Black 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 August 2023.

How much traffic does Forrest Ave over Black Creek carry?

About 8,820 vehicles per day (2023 count), of which roughly 1% are trucks.

How long is Forrest Ave over Black Creek?

The structure is 130 ft (39.5 m) long with a longest span of 26 ft (7.9 m) and a deck 52 ft wide.

Who owns Forrest Ave over Black Creek?

It is owned by the City or Municipal Highway Agency.