US Bridges

Elmwood Ave over Nowlin Branch

Good

Etowah County, Alabama · Elmwood Ave * Nowlin Bran · Structure no. 001236

Built
1935
90 years old, rebuilt 1991
Condition
Good
inspected February 2025
Type
Culvert
Concrete
Length
37 ft
3 main spans
Daily traffic
726
2025 count
Owner
City
City or Municipal Highway Agency

About this bridge

Elmwood Ave over Nowlin Branch is a concrete culvert carrying Elmwood Ave over Nowlin Branch in Etowah County, Alabama. It was built in 1935 and reconstructed in 1991, so it is 90 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 726 vehicles a day, roughly 1% of them trucks, projected to reach 1,003 by 2045. The structure is 37 ft (11.3 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesElmwood Ave
CrossesNowlin Branch
LocationElmwood Ave * Nowlin Bran
RouteCity Street 0
StateAlabama
Coordinates34.00833, -85.98
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
Channel and channel protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating58.6 US tons
Inventory rating35.2 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 15
Structure length37 ft (11.3 m)
Longest span12 ft (3.7 m)
Deck width44 ft (13.4 m)
Roadway width31 ft (9.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic726 (2025)
Projected traffic1,003 by 2045
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
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 proposedNone recorded
Estimated improvement cost$503,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Elmwood Ave over Nowlin Branch built?

It was built in 1935, making it 90 years old in 2025. It was reconstructed in 1991.

What condition is Elmwood Ave over Nowlin Branch 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 February 2025.

How much traffic does Elmwood Ave over Nowlin Branch carry?

About 726 vehicles per day (2025 count), of which roughly 1% are trucks.

How long is Elmwood Ave over Nowlin Branch?

The structure is 37 ft (11.3 m) long with a longest span of 12 ft (3.7 m) and a deck 44 ft wide.

Who owns Elmwood Ave over Nowlin Branch?

It is owned by the City or Municipal Highway Agency.