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Ch 10/FAS 782 over Spring Branch

Bond County, Illinois · rated Fair in the 2025 National Bridge Inventory

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

Ch 10/FAS 782 over Spring Branch in Bond County, Illinois, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the superstructure, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 1954, making it 71 years old at the 2025 inventory.
It carries about 350 vehicles a day (traffic count year 2020).
Its listed owner is the county highway agency.
It is one of 70 of the 162 inventoried bridges in Bond County rated fair (43.2%); 18 (11.1%) are rated poor.
A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.

Component ratings


Structure	Continuous steel stringer or multi-beam girder
Length	about 95 ft
Location	3.75M N Keysport
NBI structure number	003301600000000
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
Fai 70 WB over Trib to Sugar Creek	1965	13,450	Good
Fai 70 EB over Trib to Sugar Creek	1965	13,450	Fair
Fai 70 WB over W Br Shoal Creek	1967	13,100	Poor
Fai 70 EB over W Br Shoal Creek	1967	13,100	Poor
Fai 70 EB over Mid Fk Shoal Creek	1967	13,100	Poor
Fai 70 WB over Mid Fk Shoal Creek	1967	13,100	Poor