Low clearance bridges in Porter County, Indiana

12 spots where an interstate or US highway in Porter County has less than 16 ft of clearance, lowest first. The lowest is 14 ft 3 in on US-20, 00.88 E SR 149. 2 are under 15 ft.

Posted signs and your permit come first. These are the clearances Indiana reported to the federal National Bridge Inventory in 2025. Repaving, snow and new work can lower them.

Map of Porter County, Indiana with a pin on each low spot.
Hover a pin to read it, tap it to find it in the list. © Mapbox © OpenStreetMap
ClearanceWhereHighway
14 ft 3 inUnder I-94 EB · 00.88 E SR 149 · MapUS-20
14 ft 6 inUnder I-94 WB · 00.88 E SR 149 · MapUS-20
15 ft 0 inUnder County Line Road · 01.98 W US 421 · MapI-94
15 ft 7 inUnder I-90 Ramp to SR 49 · 00.31 W SR 49 · MapI-90
15 ft 8 inUnder SR 49 · 01.02 S US 20 · MapI-94
15 ft 8 inUnder Wagner Road · 01.67 W SR-49 · MapI-94
15 ft 8 inUnder Brummitt Road · 02.11 E SR 49 · MapI-94
15 ft 9 inUnder County Road 550E · 03.44 W US 421 · MapI-90
15 ft 10 inUnder Esserman RD50 W · 01.65 W SR 49 · MapI-90
15 ft 11 inUnder Swanson RD150 W · 01.59 E SR 149 · MapI-90
15 ft 11 inUnder Meridian Road · 01.13 W SR 49 · MapI-90
15 ft 11 inUnder County Road 200E · 00.92 E SR 49 · MapI-90