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Ill 117 over South Br Crow Creek

Marshall County, Illinois · rated Poor in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled

View this bridge on a map → (40.93816, -89.14365)

Component ratings

ComponentRating (2025)FHWA scale meaning
Deck4Poor condition
Superstructure2Critical condition
Substructure5Fair condition

Bridge details

StructureContinuous steel stringer or multi-beam girder
Lengthabout 133 ft
Location6.75 Mi S of Ill 17
NBI structure number062002800000000
Condition classPoor

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

Busiest bridges in Marshall County

BridgeBuiltVehicles/dayCondition
I-39/US 51 over Stream199116,500Fair
I-39/US 51(SB) over N Fk Sandy Creek19908,250Fair
I-39/US 51(NB) over N Fk Sandy Creek19908,250Fair
I-39/US 51(SB) over Sandy Creek19908,250Fair
I-39/US 51(NB) over Sandy Creek19908,250Fair
I-39/US 51(SB) over Tr 39 (frtg Rd West)19918,250Fair

All bridges nearby: Marshall County, IL bridge conditions · every bridge in Marshall County · Illinois bridges.

Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.