US Bridges

Nfa C634 over Stringers Branch

Good

Hamilton County, Tennessee · In City of Red Bank · Structure no. 330C6340001

Built
2004
21 years old
Condition
Good
inspected February 2024
Type
Culvert
Concrete Continuous
Length
29 ft
2 main spans
Daily traffic
770
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

Nfa C634 over Stringers Branch is a concrete continuous culvert carrying Nfa C634 over Stringers Branch in Hamilton County, Tennessee. It was built in 2004, so it is 21 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 770 vehicles a day, roughly 2% of them trucks, projected to reach 1,232 by 2040. The structure is 29 ft (8.9 m) long and 36 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesNfa C634
CrossesStringers Branch
LocationIn City of Red Bank
RouteCity Street 634
CountyHamilton County
StateTennessee
Coordinates35.10477, -85.29948
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 inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum 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 spans2
Design loadHS 20
Structure length29 ft (8.9 m)
Longest span16 ft (4.8 m)
Deck width36 ft (11 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic770 (2020)
Projected traffic1,232 by 2040
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Nfa C634 over Stringers Branch built?

It was built in 2004, making it 21 years old in 2025.

What condition is Nfa C634 over Stringers 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 2024.

How much traffic does Nfa C634 over Stringers Branch carry?

About 770 vehicles per day (2020 count), of which roughly 2% are trucks.

How long is Nfa C634 over Stringers Branch?

The structure is 29 ft (8.9 m) long with a longest span of 16 ft (4.8 m) and a deck 36 ft wide.

Who owns Nfa C634 over Stringers Branch?

It is owned by the City or Municipal Highway Agency.