US Bridges

SR 75 over Campbells Run

Fair

Clinton County, Indiana · 01.64 S SR 26 · Structure no. 024950

Built
1958
67 years old, rebuilt 1992
Condition
Fair
inspected December 2023
Type
Slab
Concrete Continuous
Length
82 ft
3 main spans
Daily traffic
1,606
2021 count
Owner
State
State Highway Agency

About this bridge

SR 75 over Campbells Run is a concrete continuous slab carrying SR 75 over Campbells Run in Clinton County, Indiana. It was built in 1958 and reconstructed in 1992, so it is 67 years old, older than the Indiana 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.

It carries about 1,606 vehicles a day, roughly 8% of them trucks, projected to reach 1,696 by 2034. The structure is 82 ft (24.9 m) long and 32 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesSR 75
CrossesCampbells Run
Location01.64 S SR 26
RouteState Highway 75
CountyClinton County
StateIndiana
Coordinates40.39282, -86.52546
Functional classRural Major Collector

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 inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating39.7 US tons
Inventory rating30.8 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length82 ft (24.9 m)
Longest span32 ft (9.7 m)
Deck width32 ft (9.7 m)
Roadway width29 ft (8.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,606 (2021)
Projected traffic1,696 by 2034
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 75 over Campbells Run built?

It was built in 1958, making it 67 years old in 2025. It was reconstructed in 1992.

What condition is SR 75 over Campbells Run 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 December 2023.

How much traffic does SR 75 over Campbells Run carry?

About 1,606 vehicles per day (2021 count), of which roughly 8% are trucks.

How long is SR 75 over Campbells Run?

The structure is 82 ft (24.9 m) long with a longest span of 32 ft (9.7 m) and a deck 32 ft wide.

Who owns SR 75 over Campbells Run?

It is owned by the State Highway Agency.