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Fap 332 (il 1) over Big Slough

Lawrence County, Illinois · rated Good in the 2025 National Bridge Inventory

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

Fap 332 (il 1) over Big Slough in Lawrence County, Illinois, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the culvert, rated 8 (very good condition) on the 0-9 scale.
It was built in 2022, making it 3 years old at the 2025 inventory.
It carries about 2,250 vehicles a day (traffic count year 2023).
Its listed owner is the state highway agency.
It is one of 69 of the 185 inventoried bridges in Lawrence County rated good (37.3%); 42 (22.7%) 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

Component	Rating (2025)	FHWA scale meaning
Culvert	8	Very good condition

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

Bridge	Built	Vehicles/day	Condition
Fap-327wb (US-50) over Fas-1827	1958	7,200	Poor
Fap-327eb (US-50) over Fas-1827	1958	7,200	Fair
Fap-327eb (US 50) over Beaver Pond Ditch	1957	7,200	Poor
Fap-327wb (US-50) over Beaver Pond Ditch	1957	7,200	Poor
Fap-327eb (US-50) over Allison Ditch No 1	1957	7,200	Poor
Fap-327wb (US-50) over Allison Ditch No 1	1957	7,200	Poor