US Bridges

SR 75 over CSX RR

Good

Hendricks County, Indiana · 02.91 S US 36 · Structure no. 024780

Built
1983
42 years old, rebuilt 2019
Condition
Good
inspected December 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
185 ft
3 main spans
Daily traffic
3,370
2018 count
Owner
State
State Highway Agency

About this bridge

SR 75 over CSX RR is a steel continuous stringer/multi-beam or girder carrying SR 75 over CSX RR in Hendricks County, Indiana. It was built in 1983 and reconstructed in 2019, so it is 42 years old, younger than the Indiana average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 3,370 vehicles a day, roughly 2% of them trucks, projected to reach 4,030 by 2038. The structure is 185 ft (56.3 m) long and 47 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesSR 75
CrossesCSX RR
Location02.91 S US 36
RouteState Highway 75
StateIndiana
Coordinates39.71803, -86.65105
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating32.8 US tons
Inventory rating25.4 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length185 ft (56.3 m)
Longest span72 ft (21.9 m)
Deck width47 ft (14.4 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,370 (2018)
Projected traffic4,030 by 2038
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed2.5 mi (4 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR 75 over CSX RR built?

It was built in 1983, making it 42 years old in 2025. It was reconstructed in 2019.

What condition is SR 75 over CSX RR in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in December 2023.

How much traffic does SR 75 over CSX RR carry?

About 3,370 vehicles per day (2018 count), of which roughly 2% are trucks.

How long is SR 75 over CSX RR?

The structure is 185 ft (56.3 m) long with a longest span of 72 ft (21.9 m) and a deck 47 ft wide.

Who owns SR 75 over CSX RR?

It is owned by the State Highway Agency.