US Bridges

Nfa A415 over Station Camp Creek

Good

Sumner County, Tennessee · 3.5 MI E JCT SR174&SR258 · Structure no. 830A4150001

Built
1982
43 years old
Condition
Good
inspected December 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
66 ft
1 main span
Daily traffic
976
2021 count
Owner
County
County Highway Agency

About this bridge

Nfa A415 over Station Camp Creek is a prestressed concrete box beam or girders - single or spread carrying Nfa A415 over Station Camp Creek in Sumner County, Tennessee. It was built in 1982, so it is 43 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 976 vehicles a day, roughly 1% of them trucks, projected to reach 1,376 by 2041. The structure is 66 ft (20.1 m) long and 27 ft wide. If it were closed, the detour would be 11.2 mi (18 km).

CarriesNfa A415
CrossesStation Camp Creek
Location3.5 MI E JCT SR174&SR258
RouteCounty Highway 6092
Coordinates36.36885, -86.55352
Functional classUrban Collector

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 inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55.7 US tons
Inventory rating34.6 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length66 ft (20.1 m)
Longest span64 ft (19.5 m)
Deck width27 ft (8.1 m)
Roadway width25 ft (7.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic976 (2021)
Projected traffic1,376 by 2041
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.2 mi (18 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 A415 over Station Camp Creek built?

It was built in 1982, making it 43 years old in 2025.

What condition is Nfa A415 over Station Camp 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 December 2024.

How much traffic does Nfa A415 over Station Camp Creek carry?

About 976 vehicles per day (2021 count), of which roughly 1% are trucks.

How long is Nfa A415 over Station Camp Creek?

The structure is 66 ft (20.1 m) long with a longest span of 64 ft (19.5 m) and a deck 27 ft wide.

Who owns Nfa A415 over Station Camp Creek?

It is owned by the County Highway Agency.