US Bridges

Nfa 1550 (sa 2418) over Bear Creek

Good

Fayette County, Tennessee · 4.3 MI NW JCT SR15&HARDEM · Structure no. 24015500001

Built
1993
32 years old
Condition
Good
inspected August 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
140 ft
1 main span
Daily traffic
499
2021 count
Owner
County
County Highway Agency

About this bridge

Nfa 1550 (sa 2418) over Bear Creek is a prestressed concrete stringer/multi-beam or girder carrying Nfa 1550 (sa 2418) over Bear Creek in Fayette County, Tennessee. It was built in 1993, so it is 32 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 499 vehicles a day, roughly 3% of them trucks, projected to reach 798 by 2042. The structure is 140 ft (42.7 m) long and 31 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesNfa 1550 (sa 2418)
CrossesBear Creek
Location4.3 MI NW JCT SR15&HARDEM
RouteCounty Highway 1550
Coordinates35.36783, -89.2165
Functional classRural Minor 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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 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 rating82.5 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length140 ft (42.7 m)
Longest span139 ft (42.4 m)
Deck width31 ft (9.6 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic499 (2021)
Projected traffic798 by 2042
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 1550 (sa 2418) over Bear Creek built?

It was built in 1993, making it 32 years old in 2025.

What condition is Nfa 1550 (sa 2418) over Bear 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 August 2024.

How much traffic does Nfa 1550 (sa 2418) over Bear Creek carry?

About 499 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is Nfa 1550 (sa 2418) over Bear Creek?

The structure is 140 ft (42.7 m) long with a longest span of 139 ft (42.4 m) and a deck 31 ft wide.

Who owns Nfa 1550 (sa 2418) over Bear Creek?

It is owned by the County Highway Agency.