US Bridges

FAP 1 over Branch

Good

Sullivan County, Tennessee · In Kingsport · Structure no. 82SR0010007

Built
1954
71 years old
Condition
Good
inspected February 2025
Type
Culvert
Concrete Continuous
Length
23 ft
2 main spans
Daily traffic
29,540
2021 count
Owner
State
State Highway Agency

About this bridge

FAP 1 over Branch is a concrete continuous culvert carrying FAP 1 over Branch in Sullivan County, Tennessee. It was built in 1954, so it is 71 years old, older 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 29,540 vehicles a day, roughly 9% of them trucks, projected to reach 44,384 by 2041. The structure is 23 ft (7 m) long. If it were closed, the detour would be 49.7 mi (80 km).

Location

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CarriesFAP 1
CrossesBranch
LocationIn Kingsport
RouteU.S. Route 11
CountySullivan County
StateTennessee
Coordinates36.55715, -82.53928
Functional classUrban Other Principal Arterial

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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert7 GoodSome minor problems.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating39.7 US tons
Inventory rating26.8 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadHS 20
Structure length23 ft (7 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic29,540 (2021)
Projected traffic44,384 by 2041
Trucks9%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed49.7 mi (80 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$352,000 (2021 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was FAP 1 over Branch built?

It was built in 1954, making it 71 years old in 2025.

What condition is FAP 1 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 2025.

How much traffic does FAP 1 over Branch carry?

About 29,540 vehicles per day (2021 count), of which roughly 9% are trucks.

How long is FAP 1 over Branch?

The structure is 23 ft (7 m) long with a longest span of 10 ft (3 m).

Who owns FAP 1 over Branch?

It is owned by the State Highway Agency.