US Bridges

Nfa C033 over Branch

Good

Sumner County, Tennessee · Allen Road · Structure no. 830B9000001

Built
2006
19 years old
Condition
Good
inspected January 2025
Type
Culvert
Concrete Continuous
Length
33 ft
3 main spans
Daily traffic
430
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

Nfa C033 over Branch is a concrete continuous culvert carrying Nfa C033 over Branch in Sumner County, Tennessee. It was built in 2006, so it is 19 years old, younger than the Tennessee average of 47.4 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 430 vehicles a day, roughly 2% of them trucks, projected to reach 688 by 2039. The structure is 33 ft (10.2 m) long and 54 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesNfa C033
CrossesBranch
LocationAllen Road
RouteCity Street 0C033
Coordinates36.3469, -86.67657
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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionJanuary 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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.5 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length33 ft (10.2 m)
Longest span10 ft (3 m)
Deck width54 ft (16.5 m)
Roadway width30 ft (9.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic430 (2020)
Projected traffic688 by 2039
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Nfa C033 over Branch built?

It was built in 2006, making it 19 years old in 2025.

What condition is Nfa C033 over 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 January 2025.

How much traffic does Nfa C033 over Branch carry?

About 430 vehicles per day (2020 count), of which roughly 2% are trucks.

How long is Nfa C033 over Branch?

The structure is 33 ft (10.2 m) long with a longest span of 10 ft (3 m) and a deck 54 ft wide.

Who owns Nfa C033 over Branch?

It is owned by the City or Municipal Highway Agency.