US Bridges

Nfa B750 (sa 8331) over Lick Creek

Good

Sumner County, Tennessee · 6.3 MI E JCT SR25&SR109 · Structure no. 83020490001

Built
1991
34 years old
Condition
Good
inspected November 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
53 ft
1 main span
Daily traffic
1,814
2021 count
Owner
County
County Highway Agency

About this bridge

Nfa B750 (sa 8331) over Lick Creek is a prestressed concrete box beam or girders - single or spread carrying Nfa B750 (sa 8331) over Lick Creek in Sumner County, Tennessee. It was built in 1991, so it is 34 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 1,814 vehicles a day, roughly 3% of them trucks, projected to reach 2,928 by 2041. The structure is 53 ft (16.2 m) long and 30 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesNfa B750 (sa 8331)
CrossesLick Creek
Location6.3 MI E JCT SR25&SR109
RouteCounty Highway 0B750
Coordinates36.37942, -86.334
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 protection8 Very GoodNo problems noted.
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 alignment6: Equal to present minimum criteria
Operating rating70.3 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length53 ft (16.2 m)
Longest span52 ft (15.8 m)
Deck width30 ft (9.2 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,814 (2021)
Projected traffic2,928 by 2041
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 B750 (sa 8331) over Lick Creek built?

It was built in 1991, making it 34 years old in 2025.

What condition is Nfa B750 (sa 8331) over Lick 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 B750 (sa 8331) over Lick Creek carry?

About 1,814 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is Nfa B750 (sa 8331) over Lick Creek?

The structure is 53 ft (16.2 m) long with a longest span of 52 ft (15.8 m) and a deck 30 ft wide.

Who owns Nfa B750 (sa 8331) over Lick Creek?

It is owned by the County Highway Agency.