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W Fairhaven Road over Johnson Creek

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

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

W Fairhaven Road over Johnson Creek in Carroll County, Illinois, is rated in poor condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the substructure, rated 3 (serious condition) on the 0-9 scale.
It was built in 1981, making it 44 years old at the 2025 inventory.
It carries about 75 vehicles a day (traffic count year 2021).
Its listed owner is a town or township highway agency.
It is one of 26 of the 180 inventoried bridges in Carroll County rated poor (14.4%); 26 (14.4%) are rated poor.
A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.

Component ratings


Structure	Prestressed concrete multiple box beam
Length	about 215 ft
Location	1.5 M SE Thompson
NBI structure number	008400900000000
Condition class	Poor

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

Bridge	Built	Vehicles/day	Condition
Il 84 over BNSF RR	1988	5,550	Fair
Il 84 over Soo Line Rr/city St	1988	5,550	Fair
Ill 84 over Plum River	1978	4,200	Fair
US 52 & Il 64 over Straddle Creek	1996	3,500	Good
US 52 & Il 64 over Plum River	1999	3,450	Fair
Ill 73 over Straddle Creek	1989	3,350	Fair