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I-94 WB over Little Calumet River

Porter County, Indiana · rated Good in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

I-94 WB over Little Calumet River in Porter County, Indiana, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
It was built in 1969 and reconstructed in 2014, making it 56 years old at the 2025 inventory.
It carries about 80,516 vehicles a day (traffic count year 2021).
Its listed owner is the state highway agency.
It is one of 115 of the 279 inventoried bridges in Porter County rated good (41.2%); 13 (4.7%) are rated poor.
A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.

Component ratings


Structure	Continuous steel stringer or multi-beam girder
Length	about 155 ft
Location	01.54 W SR 49
NBI structure number	049160
Condition class	Good

Source: FHWA National Bridge Inventory, 2025 data as reported by the Indiana department of transportation.

Bridge	Built	Vehicles/day	Condition
I-94 EB over US 20 Willow CR CSX RR	1966	83,652	Good
I-94 EB over NS RR	1969	80,516	Fair
I-94 EB over Beam Street	1969	80,516	Fair
I-94 EB over Jensen Dr	1968	70,574	Fair
I-94 EB over CSX RR	1969	57,732	Fair
I-94 WB over US 20 Willow CR CSX RR	1966	42,223	Good