US Bridges

FAP 13 over Dry Branch

Fair

Humphreys County, Tennessee · 6.7 MI N of Waverly · Structure no. 43SR0130037

Built
1933
92 years old
Condition
Fair
inspected August 2023
Type
Culvert
Concrete Continuous
Length
23 ft
2 main spans
Daily traffic
3,316
2021 count
Owner
State
State Highway Agency

About this bridge

FAP 13 over Dry Branch is a concrete continuous culvert carrying FAP 13 over Dry Branch in Humphreys County, Tennessee. It was built in 1933, so it is 92 years old, older than the Tennessee average of 47.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 3,316 vehicles a day, roughly 6% of them trucks, projected to reach 5,306 by 2042. The structure is 23 ft (6.9 m) long and 34 ft wide. If it were closed, the detour would be 75.2 mi (121 km).

Location

Open in Google Maps
CarriesFAP 13
CrossesDry Branch
Location6.7 MI N of Waverly
RouteState Highway 13
CountyHumphreys County
StateTennessee
Coordinates36.17232, -87.74453
Functional classRural Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum 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 rating57.1 US tons
Inventory rating26.8 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadH 15
Structure length23 ft (6.9 m)
Longest span10 ft (3 m)
Deck width34 ft (10.5 m)
Roadway width31 ft (9.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,316 (2021)
Projected traffic5,306 by 2042
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed75.2 mi (121 km)
TollOn a free road
National Highway SystemNo

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$91,000 (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was FAP 13 over Dry Branch built?

It was built in 1933, making it 92 years old in 2025.

What condition is FAP 13 over Dry Branch in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in August 2023.

How much traffic does FAP 13 over Dry Branch carry?

About 3,316 vehicles per day (2021 count), of which roughly 6% are trucks.

How long is FAP 13 over Dry Branch?

The structure is 23 ft (6.9 m) long with a longest span of 10 ft (3 m) and a deck 34 ft wide.

Who owns FAP 13 over Dry Branch?

It is owned by the State Highway Agency.