US Bridges

FAP 115 over SR115 Rmp / SR-1 Rmp C

Good

Knox County, Tennessee · 1.4 MI N. of Blount Co. L · Structure no. 47SR1150027

Built
2001
24 years old
Condition
Good
inspected January 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
228 ft
3 main spans
Daily traffic
62,553
2021 count
Owner
State
State Highway Agency

About this bridge

FAP 115 over SR115 Rmp / SR-1 Rmp C is a steel continuous stringer/multi-beam or girder carrying FAP 115 over SR115 Rmp / SR-1 Rmp C in Knox County, Tennessee. It was built in 2001, so it is 24 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 62,553 vehicles a day, roughly 9% of them trucks, projected to reach 95,318 by 2042. The structure is 228 ft (69.5 m) long and 32 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesFAP 115
CrossesSR115 Rmp / SR-1 Rmp C
Location1.4 MI N. of Blount Co. L
RouteU.S. Route 129
Coordinates35.9502, -83.94355
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65.4 US tons
Inventory rating50.4 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length228 ft (69.5 m)
Longest span142 ft (43.3 m)
Deck width32 ft (9.8 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic62,553 (2021)
Projected traffic95,318 by 2042
Trucks9%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was FAP 115 over SR115 Rmp / SR-1 Rmp C built?

It was built in 2001, making it 24 years old in 2025.

What condition is FAP 115 over SR115 Rmp / SR-1 Rmp C 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 January 2024.

How much traffic does FAP 115 over SR115 Rmp / SR-1 Rmp C carry?

About 62,553 vehicles per day (2021 count), of which roughly 9% are trucks.

How long is FAP 115 over SR115 Rmp / SR-1 Rmp C?

The structure is 228 ft (69.5 m) long with a longest span of 142 ft (43.3 m) and a deck 32 ft wide.

Who owns FAP 115 over SR115 Rmp / SR-1 Rmp C?

It is owned by the State Highway Agency.