US Bridges

I-70 WB over CSX RR

Fair

Putnam County, Indiana · 00.59 W US 231 · Structure no. 041615

Built
1965
60 years old, rebuilt 1995
Condition
Fair
inspected January 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
174 ft
3 main spans
Daily traffic
13,671
2021 count
Owner
State
State Highway Agency

About this bridge

I-70 WB over CSX RR is a steel continuous stringer/multi-beam or girder carrying I-70 WB over CSX RR in Putnam County, Indiana. It was built in 1965 and reconstructed in 1995, so it is 60 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 5 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 13,671 vehicles a day, roughly 51% of them trucks, projected to reach 33,764 by 2032. The structure is 174 ft (53 m) long and 42 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesI-70 WB
CrossesCSX RR
Location00.59 W US 231
RouteInterstate 70
StateIndiana
Coordinates39.53276, -86.81367
Functional classRural Principal Arterial - Interstate

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50 US tons
Inventory rating38.6 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length174 ft (53 m)
Longest span64 ft (19.5 m)
Deck width42 ft (12.9 m)
Roadway width39 ft (12 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,671 (2021)
Projected traffic33,764 by 2032
Trucks51%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesRailroad
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 I-70 WB over CSX RR built?

It was built in 1965, making it 60 years old in 2025. It was reconstructed in 1995.

What condition is I-70 WB over CSX RR 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 January 2024.

How much traffic does I-70 WB over CSX RR carry?

About 13,671 vehicles per day (2021 count), of which roughly 51% are trucks.

How long is I-70 WB over CSX RR?

The structure is 174 ft (53 m) long with a longest span of 64 ft (19.5 m) and a deck 42 ft wide.

Who owns I-70 WB over CSX RR?

It is owned by the State Highway Agency.