US Bridges

Nfa B110 over Bledsoe Creek

Good

Sumner County, Tennessee · .5 MI NE JCT SR6 & SR376 · Structure no. 830B1100003

Built
1963
62 years old
Condition
Good
inspected November 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
88 ft
3 main spans
Daily traffic
80
2020 count
Owner
County
County Highway Agency

About this bridge

Nfa B110 over Bledsoe Creek is a prestressed concrete box beam or girders - single or spread carrying Nfa B110 over Bledsoe Creek in Sumner County, Tennessee. It was built in 1963, so it is 62 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 80 vehicles a day, roughly 14% of them trucks, projected to reach 128 by 2041. The structure is 88 ft (26.8 m) long and 25 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesNfa B110
CrossesBledsoe Creek
Location.5 MI NE JCT SR6 & SR376
RouteCounty Highway 0B110
Coordinates36.50929, -86.26534
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 inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating85.3 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length88 ft (26.8 m)
Longest span28 ft (8.5 m)
Deck width25 ft (7.5 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic80 (2020)
Projected traffic128 by 2041
Trucks14%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 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 B110 over Bledsoe Creek built?

It was built in 1963, making it 62 years old in 2025.

What condition is Nfa B110 over Bledsoe 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 November 2024.

How much traffic does Nfa B110 over Bledsoe Creek carry?

About 80 vehicles per day (2020 count), of which roughly 14% are trucks.

How long is Nfa B110 over Bledsoe Creek?

The structure is 88 ft (26.8 m) long with a longest span of 28 ft (8.5 m) and a deck 25 ft wide.

Who owns Nfa B110 over Bledsoe Creek?

It is owned by the County Highway Agency.