US Bridges

Nfa 1530 (sa 6613) over So. Reelfoot Creek

Good

Obion County, Tennessee · 4.6 MI NE JCT SR21&SR183 · Structure no. 66015300005

Built
2001
24 years old
Condition
Good
inspected March 2023
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
100 ft
1 main span
Daily traffic
196
2021 count
Owner
County
County Highway Agency

About this bridge

Nfa 1530 (sa 6613) over So. Reelfoot Creek is a prestressed concrete box beam or girders - single or spread carrying Nfa 1530 (sa 6613) over So. Reelfoot Creek in Obion 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 196 vehicles a day, roughly 5% of them trucks, projected to reach 272 by 2041. The structure is 100 ft (30.5 m) long and 28 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

Location

Open in Google Maps
CarriesNfa 1530 (sa 6613)
CrossesSo. Reelfoot Creek
Location4.6 MI NE JCT SR21&SR183
RouteCounty Highway 5742
CountyObion County
StateTennessee
Coordinates36.39044, -89.25625
Functional classRural Major 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 inspectionMarch 2023
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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating83.2 US tons
Inventory rating35.7 US tons

Structure

Structure typeBox Beam or Girders - Single or Spread
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length100 ft (30.5 m)
Longest span100 ft (30.5 m)
Deck width28 ft (8.6 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic196 (2021)
Projected traffic272 by 2041
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Nfa 1530 (sa 6613) over So. Reelfoot Creek built?

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

What condition is Nfa 1530 (sa 6613) over So. Reelfoot 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 March 2023.

How much traffic does Nfa 1530 (sa 6613) over So. Reelfoot Creek carry?

About 196 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is Nfa 1530 (sa 6613) over So. Reelfoot Creek?

The structure is 100 ft (30.5 m) long with a longest span of 100 ft (30.5 m) and a deck 28 ft wide.

Who owns Nfa 1530 (sa 6613) over So. Reelfoot Creek?

It is owned by the County Highway Agency.