US Bridges

FAP 15 over Crowson Creek

Good

Lawrence County, Tennessee · In Lawrenceburg · Structure no. 50SR0150001

Built
1955
70 years old, rebuilt 2010
Condition
Good
inspected April 2023
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete Continuous
Length
142 ft
5 main spans
Daily traffic
10,403
2021 count
Owner
State
State Highway Agency

About this bridge

FAP 15 over Crowson Creek is a prestressed concrete continuous box beam or girders - single or spread carrying FAP 15 over Crowson Creek in Lawrence County, Tennessee. It was built in 1955 and reconstructed in 2010, so it is 70 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 10,403 vehicles a day, roughly 4% of them trucks, projected to reach 16,114 by 2042. The structure is 142 ft (43.3 m) long and 35 ft wide. If it were closed, the detour would be 90.1 mi (145 km).

CarriesFAP 15
CrossesCrowson Creek
LocationIn Lawrenceburg
RouteU.S. Route 64
Coordinates35.24263, -87.35774
Functional classUrban Minor Arterial

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating80.7 US tons
Inventory rating62.2 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length142 ft (43.3 m)
Longest span29 ft (8.8 m)
Deck width35 ft (10.7 m)
Roadway width33 ft (10.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,403 (2021)
Projected traffic16,114 by 2042
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed90.1 mi (145 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$518,000 (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was FAP 15 over Crowson Creek built?

It was built in 1955, making it 70 years old in 2025. It was reconstructed in 2010.

What condition is FAP 15 over Crowson 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 April 2023.

How much traffic does FAP 15 over Crowson Creek carry?

About 10,403 vehicles per day (2021 count), of which roughly 4% are trucks.

How long is FAP 15 over Crowson Creek?

The structure is 142 ft (43.3 m) long with a longest span of 29 ft (8.8 m) and a deck 35 ft wide.

Who owns FAP 15 over Crowson Creek?

It is owned by the State Highway Agency.