US Bridges

Nfa D933 over Branch

Good

Hamilton County, Tennessee · 3 MI South of US 11 · Structure no. 330D9330001

Built
2015
10 years old
Condition
Good
inspected February 2024
Type
Culvert
Other
Length
23 ft
3 main spans
Daily traffic
190
2020 count
Owner
County
County Highway Agency

About this bridge

Nfa D933 over Branch is a other culvert carrying Nfa D933 over Branch in Hamilton County, Tennessee. It was built in 2015, so it is 10 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 190 vehicles a day, roughly 2% of them trucks, projected to reach 304 by 2040. The structure is 23 ft (7.1 m) long. If it were closed, the detour would be 9.9 mi (16 km).

Location

Open in Google Maps
CarriesNfa D933
CrossesBranch
Location3 MI South of US 11
RouteCounty Highway 933
CountyHamilton County
StateTennessee
Coordinates35.02068, -85.02818
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44.6 US tons
Inventory rating26.8 US tons

Structure

Structure typeCulvert
MaterialOther
DeckNot applicable
Main spans3
Design loadHS 20
Structure length23 ft (7.1 m)
Longest span5 ft (1.5 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic190 (2020)
Projected traffic304 by 2040
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 D933 over Branch built?

It was built in 2015, making it 10 years old in 2025.

What condition is Nfa D933 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 February 2024.

How much traffic does Nfa D933 over Branch carry?

About 190 vehicles per day (2020 count), of which roughly 2% are trucks.

How long is Nfa D933 over Branch?

The structure is 23 ft (7.1 m) long with a longest span of 5 ft (1.5 m).

Who owns Nfa D933 over Branch?

It is owned by the County Highway Agency.