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Tr 86 over Lamoine River

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

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

Tr 86 over Lamoine River in Schuyler 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 4 (poor condition) on the 0-9 scale.
It was built in 1983, making it 42 years old at the 2025 inventory.
It carries about 50 vehicles a day (traffic count year 2024).
Its listed owner is a town or township highway agency.
It is one of 12 of the 115 inventoried bridges in Schuyler County rated poor (10.4%); 12 (10.4%) 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 224 ft
Location	1.0 Mi W.brooklin
NBI structure number	085430800000000
Condition class	Poor

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

Bridge	Built	Vehicles/day	Condition
US 67 over Bluff Creek	2022	3,400	Good
US 67 over Crane Creek	1959	3,350	Fair
US 67 over E Fork Crane CR Trib	1959	3,100	Fair
US 67 over E Fork Crane Creek	1959	3,100	Fair
US 24 over Crooked CR Trib	1960	3,050	Good
Il 103 over Crane Creek	1932	1,350	Fair