US Bridges

US 12 over Trail Creek City ST &rd

Good

LaPorte County, Indiana · 4.0 W SR 212 · Structure no. 003270

Built
1991
34 years old, rebuilt 2020
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
607 ft
4 main spans
Daily traffic
9,348
2020 count
Owner
State
State Highway Agency

About this bridge

US 12 over Trail Creek City ST &rd is a steel continuous stringer/multi-beam or girder carrying US 12 over Trail Creek City ST &rd in LaPorte County, Indiana. It was built in 1991 and reconstructed in 2020, so it is 34 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 9,348 vehicles a day, roughly 5% of them trucks, projected to reach 17,241 by 2029. The structure is 607 ft (185 m) long and 71 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesUS 12
CrossesTrail Creek City ST &rd
Location4.0 W SR 212
RouteU.S. Route 12
StateIndiana
Coordinates41.72111, -86.89678
Functional classUrban Other Principal Arterial

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.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than 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 alignment6: Equal to present minimum criteria
Operating rating44 US tons
Inventory rating34 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length607 ft (185 m)
Longest span169 ft (51.5 m)
Deck width71 ft (21.6 m)
Roadway width57 ft (17.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,348 (2020)
Projected traffic17,241 by 2029
Trucks5%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway and waterway
Detour if closed1.9 mi (3 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 US 12 over Trail Creek City ST &rd built?

It was built in 1991, making it 34 years old in 2025. It was reconstructed in 2020.

What condition is US 12 over Trail Creek City ST &rd 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 US 12 over Trail Creek City ST &rd carry?

About 9,348 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is US 12 over Trail Creek City ST &rd?

The structure is 607 ft (185 m) long with a longest span of 169 ft (51.5 m) and a deck 71 ft wide.

Who owns US 12 over Trail Creek City ST &rd?

It is owned by the State Highway Agency.