US Bridges

Old Gradyville RD over Cool Springs Creek

PoorPosted for load

Adair County, Kentucky · .5 Mi- S JCT Ky 768 · Structure no. 001C00050N

Built
1997
28 years old
Condition
Poor
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
46 ft
2 main spans
Daily traffic
225
2019 count
Owner
County
County Highway Agency

About this bridge

Old Gradyville RD over Cool Springs Creek is a steel continuous stringer/multi-beam or girder carrying Old Gradyville RD over Cool Springs Creek in Adair County, Kentucky. It was built in 1997, so it is 28 years old, younger 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. Its operating status is: posted for load restriction.

It carries about 225 vehicles a day, projected to reach 225 by 2039. The structure is 46 ft (14 m) long and 20 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesOld Gradyville RD
CrossesCool Springs Creek
Location.5 Mi- S JCT Ky 768
RouteCounty Highway 1336
Coordinates37.08167, -85.45083
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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating14.9 US tons
Inventory rating9 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length46 ft (14 m)
Longest span24 ft (7.2 m)
Deck width20 ft (6.2 m)
Roadway width19 ft (5.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic225 (2019)
Projected traffic225 by 2039
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 Old Gradyville RD over Cool Springs Creek built?

It was built in 1997, making it 28 years old in 2025.

What condition is Old Gradyville RD over Cool Springs Creek 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 September 2024.

How much traffic does Old Gradyville RD over Cool Springs Creek carry?

About 225 vehicles per day (2019 count).

How long is Old Gradyville RD over Cool Springs Creek?

The structure is 46 ft (14 m) long with a longest span of 24 ft (7.2 m) and a deck 20 ft wide.

Who owns Old Gradyville RD over Cool Springs Creek?

It is owned by the County Highway Agency.