US Bridges

SR 912 EB Rmp to I over NS RR

Good

Lake County, Indiana · 00.25 W I-80 · Structure no. 033151

Built
1997
28 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
197 ft
3 main spans
Daily traffic
21,281
2021 count
Owner
State
State Highway Agency

About this bridge

SR 912 EB Rmp to I over NS RR is a steel continuous stringer/multi-beam or girder carrying SR 912 EB Rmp to I over NS RR in Lake County, Indiana. It was built in 1997, so it is 28 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 21,281 vehicles a day, roughly 16% of them trucks, projected to reach 26,482 by 2030. The structure is 197 ft (60 m) long and 43 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesSR 912 EB Rmp to I
CrossesNS RR
Location00.25 W I-80
RouteState Highway 912
StateIndiana
Coordinates41.57465, -87.43292
Functional classUrban Principal Arterial - Other Freeway or Expressway

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 inspectionSeptember 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 rating55 US tons
Inventory rating42.5 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length197 ft (60 m)
Longest span73 ft (22.1 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic21,281 (2021)
Projected traffic26,482 by 2030
Trucks16%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesRailroad
Detour if closed3.7 mi (6 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 SR 912 EB Rmp to I over NS RR built?

It was built in 1997, making it 28 years old in 2025.

What condition is SR 912 EB Rmp to I over NS 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 September 2024.

How much traffic does SR 912 EB Rmp to I over NS RR carry?

About 21,281 vehicles per day (2021 count), of which roughly 16% are trucks.

How long is SR 912 EB Rmp to I over NS RR?

The structure is 197 ft (60 m) long with a longest span of 73 ft (22.1 m) and a deck 43 ft wide.

Who owns SR 912 EB Rmp to I over NS RR?

It is owned by the State Highway Agency.