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I-90 WB over SR 39

LaPorte County, Indiana · rated Fair in the 2025 National Bridge Inventory

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

I-90 WB over SR 39 in LaPorte County, Indiana, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 1956 and reconstructed in 1987, making it 69 years old at the 2025 inventory.
It carries about 12,615 vehicles a day (traffic count year 2014).
It is one of 134 of the 227 inventoried bridges in LaPorte County rated fair (59.0%); 15 (6.6%) are rated poor.
A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.

Component ratings


Structure	Continuous steel stringer or multi-beam girder
Length	about 146 ft
Location	01.41 E US 35
NBI structure number	047320
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
I-94 WB over East Br Trail Creek	1969	37,476	Good
I-94 EB over Nictd RR	1969	37,476	Good
I-94 WB over Norris Ditch No 1	1971	27,527	Good
I-94 WB over Norris Ditch No 2	1971	27,527	Fair
I-94 EB over Norris Ditch No 3	1971	27,527	Good
I-94 WB over Norris Ditch No 3	1971	27,527	Good