US Bridges

Tom Branch Road over Deep Creek

Good

Swain County, North Carolina · At Intersection With NPS · Structure no. 5460106P0000000

Built
1952
73 years old, rebuilt 1999
Condition
Good
inspected May 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
45 ft
1 main span
Daily traffic
61
2009 count
Owner
Federal
National Park Service

About this bridge

Tom Branch Road over Deep Creek is a steel stringer/multi-beam or girder carrying Tom Branch Road over Deep Creek in Swain County, North Carolina. It was built in 1952 and reconstructed in 1999, so it is 73 years old, older than the North Carolina average of 38.7 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 61 vehicles a day, roughly 1% of them trucks, projected to reach 102 by 2029. The structure is 45 ft (13.6 m) long and 12 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesTom Branch Road
CrossesDeep Creek
LocationAt Intersection With NPS
RouteFederal Lands Road 109
Coordinates35.46417, -83.43397
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating89.9 US tons
Inventory rating54 US tons

Structure

MaterialSteel
DeckWood or timber
Main spans1
Design loadH 20
Structure length45 ft (13.6 m)
Longest span43 ft (13.1 m)
Deck width12 ft (3.7 m)
Roadway width10 ft (3.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic61 (2009)
Projected traffic102 by 2029
Trucks1%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerNational Park Service
Maintained byNational Park Service
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$60,000 (2023 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Tom Branch Road over Deep Creek built?

It was built in 1952, making it 73 years old in 2025. It was reconstructed in 1999.

What condition is Tom Branch Road over Deep Creek 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 May 2023.

How much traffic does Tom Branch Road over Deep Creek carry?

About 61 vehicles per day (2009 count), of which roughly 1% are trucks.

How long is Tom Branch Road over Deep Creek?

The structure is 45 ft (13.6 m) long with a longest span of 43 ft (13.1 m) and a deck 12 ft wide.

Who owns Tom Branch Road over Deep Creek?

It is owned by the National Park Service.