US Bridges

US19 74 129 over Smokey Mt. RR

Good

Cherokee County, North Carolina · .5 MI.S.JCT.SR1428 · Structure no. 000000000390084

Built
1975
50 years old
Condition
Good
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
326 ft
3 main spans
Daily traffic
8,700
2022 count
Owner
State
State Highway Agency

About this bridge

US19 74 129 over Smokey Mt. RR is a steel continuous stringer/multi-beam or girder carrying US19 74 129 over Smokey Mt. RR in Cherokee County, North Carolina. It was built in 1975, so it is 50 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 8,700 vehicles a day, roughly 14% of them trucks, projected to reach 17,400 by 2040. The structure is 326 ft (99.3 m) long and 42 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesUS19 74 129
CrossesSmokey Mt. RR
Location.5 MI.S.JCT.SR1428
RouteU.S. Route 19
Coordinates35.19515, -83.85462
Functional classRural Principal Arterial - Other

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.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating81.9 US tons
Inventory rating48.9 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length326 ft (99.3 m)
Longest span124 ft (37.7 m)
Deck width42 ft (12.8 m)
Roadway width39 ft (11.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,700 (2022)
Projected traffic17,400 by 2040
Trucks14%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesRailroad
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was US19 74 129 over Smokey Mt. RR built?

It was built in 1975, making it 50 years old in 2025.

What condition is US19 74 129 over Smokey Mt. RR 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 July 2024.

How much traffic does US19 74 129 over Smokey Mt. RR carry?

About 8,700 vehicles per day (2022 count), of which roughly 14% are trucks.

How long is US19 74 129 over Smokey Mt. RR?

The structure is 326 ft (99.3 m) long with a longest span of 124 ft (37.7 m) and a deck 42 ft wide.

Who owns US19 74 129 over Smokey Mt. RR?

It is owned by the State Highway Agency.