US Bridges

KY-3415 over Robinson Creek

FairPosted for load

Pike County, Kentucky · 1.0 MI W of JCT Ky 122 · Structure no. 098B00188N

Built
1973
52 years old
Condition
Fair
inspected February 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
28 ft
1 main span
Daily traffic
1,116
2023 count
Owner
State
State Highway Agency

About this bridge

KY-3415 over Robinson Creek is a prestressed concrete box beam or girders - multiple carrying KY-3415 over Robinson Creek in Pike County, Kentucky. It was built in 1973, so it is 52 years old, older than the Kentucky average of 46.6 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. Its operating status is: posted for load restriction.

It carries about 1,116 vehicles a day, projected to reach 1,116 by 2043. The structure is 28 ft (8.5 m) long and 18 ft wide. If it were closed, the detour would be 100 mi (161 km).

Location

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CarriesKY-3415
CrossesRobinson Creek
Location1.0 MI W of JCT Ky 122
RouteState Highway 3415
CountyPike County
StateKentucky
Coordinates37.36889, -82.59917
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating70.4 US tons
Inventory rating42.3 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length28 ft (8.5 m)
Longest span27 ft (8.2 m)
Deck width18 ft (5.5 m)
Roadway width16 ft (4.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,116 (2023)
Projected traffic1,116 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed100 mi (161 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$63,000
NavigationNo navigation control on waterway

Frequently asked questions

When was KY-3415 over Robinson Creek built?

It was built in 1973, making it 52 years old in 2025.

What condition is KY-3415 over Robinson 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 February 2023.

How much traffic does KY-3415 over Robinson Creek carry?

About 1,116 vehicles per day (2023 count).

How long is KY-3415 over Robinson Creek?

The structure is 28 ft (8.5 m) long with a longest span of 27 ft (8.2 m) and a deck 18 ft wide.

Who owns KY-3415 over Robinson Creek?

It is owned by the State Highway Agency.