US Bridges

FAP 70 over Dodson Creek

Fair

Hawkins County, Tennessee · 3.4 M W of Greene CO Line · Structure no. 37SR0700035

Built
1986
39 years old
Condition
Fair
inspected August 2024
Type
Culvert
Concrete Continuous
Length
53 ft
4 main spans
Daily traffic
1,224
2021 count
Owner
State
State Highway Agency

About this bridge

FAP 70 over Dodson Creek is a concrete continuous culvert carrying FAP 70 over Dodson Creek in Hawkins County, Tennessee. It was built in 1986, so it is 39 years old, younger 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 1,224 vehicles a day, roughly 6% of them trucks, projected to reach 1,472 by 2040. The structure is 53 ft (16.2 m) long and 52 ft wide. If it were closed, the detour would be 19.9 mi (32 km).

CarriesFAP 70
CrossesDodson Creek
Location3.4 M W of Greene CO Line
RouteState Highway 70
Coordinates36.34495, -82.96603
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 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans4
Design loadHS 20
Structure length53 ft (16.2 m)
Longest span12 ft (3.7 m)
Deck width52 ft (15.7 m)
Roadway width41 ft (12.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,224 (2021)
Projected traffic1,472 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed19.9 mi (32 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was FAP 70 over Dodson Creek built?

It was built in 1986, making it 39 years old in 2025.

What condition is FAP 70 over Dodson Creek 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 2024.

How much traffic does FAP 70 over Dodson Creek carry?

About 1,224 vehicles per day (2021 count), of which roughly 6% are trucks.

How long is FAP 70 over Dodson Creek?

The structure is 53 ft (16.2 m) long with a longest span of 12 ft (3.7 m) and a deck 52 ft wide.

Who owns FAP 70 over Dodson Creek?

It is owned by the State Highway Agency.