US Bridges

Ph Access Road over Tennessee River

Poor

Marshall County, Kentucky · Kentucky Dam · Structure no. 2140790062S0001

Built
1950
75 years old, rebuilt 2011
Condition
Poor
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
1,652 ft
30 main spans
Daily traffic
200
2021 count
Owner
Federal
Tennessee Valley Authority

About this bridge

Ph Access Road over Tennessee River is a steel stringer/multi-beam or girder carrying Ph Access Road over Tennessee River in Marshall County, Kentucky. It was built in 1950 and reconstructed in 2011, so it is 75 years old, older than the Kentucky average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 200 vehicles a day, roughly 10% of them trucks, projected to reach 300 by 2041. The structure is 1,652 ft (503.5 m) long and 51 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesPh Access Road
CrossesTennessee River
LocationKentucky Dam
RouteFederal Lands Road 0
Coordinates37.01111, -88.27222
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50.7 US tons
Inventory rating30.3 US tons

Structure

MaterialSteel
DeckClosed grating
Main spans30
Design loadH 20
Structure length1,652 ft (503.5 m)
Longest span85 ft (25.9 m)
Deck width51 ft (15.4 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (2021)
Projected traffic300 by 2041
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTennessee Valley Authority
Maintained byTennessee Valley Authority
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 Ph Access Road over Tennessee River built?

It was built in 1950, making it 75 years old in 2025. It was reconstructed in 2011.

What condition is Ph Access Road over Tennessee River in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2024.

How much traffic does Ph Access Road over Tennessee River carry?

About 200 vehicles per day (2021 count), of which roughly 10% are trucks.

How long is Ph Access Road over Tennessee River?

The structure is 1,652 ft (503.5 m) long with a longest span of 85 ft (25.9 m) and a deck 51 ft wide.

Who owns Ph Access Road over Tennessee River?

It is owned by the Tennessee Valley Authority.