US Bridges

I-90 RAMPI-69 over I-69 Nb/Sb

Good

Steuben County, Indiana · 00.25 N SR 120 · Structure no. 040960

Built
1965
60 years old, rebuilt 1981
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
235 ft
2 main spans
Daily traffic
3,463
2011 count
Owner
Toll Authority
State Toll Authority

About this bridge

I-90 RAMPI-69 over I-69 Nb/Sb is a steel continuous stringer/multi-beam or girder carrying I-90 RAMPI-69 over I-69 Nb/Sb in Steuben County, Indiana. It was built in 1965 and reconstructed in 1981, 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 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 3,463 vehicles a day, roughly 36% of them trucks, projected to reach 13,222 by 2031. The structure is 235 ft (71.6 m) long and 46 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesI-90 RAMPI-69
CrossesI-69 Nb/Sb
Location00.25 N SR 120
RouteInterstate 90
CountySteuben County
StateIndiana
Coordinates41.73339, -85.00031
Functional classRural Principal Arterial - Interstate

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating31.1 US tons
Inventory rating22.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2 (+2 approach)
Design loadHS 20
Structure length235 ft (71.6 m)
Longest span77 ft (23.4 m)
Deck width46 ft (14.1 m)
Roadway width42 ft (12.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,463 (2011)
Projected traffic13,222 by 2031
Trucks36%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 km)
TollOn a toll road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
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-90 RAMPI-69 over I-69 Nb/Sb built?

It was built in 1965, making it 60 years old in 2025. It was reconstructed in 1981.

What condition is I-90 RAMPI-69 over I-69 Nb/Sb 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 September 2023.

How much traffic does I-90 RAMPI-69 over I-69 Nb/Sb carry?

About 3,463 vehicles per day (2011 count), of which roughly 36% are trucks.

How long is I-90 RAMPI-69 over I-69 Nb/Sb?

The structure is 235 ft (71.6 m) long with a longest span of 77 ft (23.4 m) and a deck 46 ft wide.

Who owns I-90 RAMPI-69 over I-69 Nb/Sb?

It is owned by the State Toll Authority.