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Tr 162 over Duck Creek

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

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

Tr 162 over Duck Creek in Mercer County, Illinois, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 8 (very good condition) on the 0-9 scale.
It was built in 1997, making it 28 years old at the 2025 inventory.
It carries about 25 vehicles a day (traffic count year 2024).
Its listed owner is a town or township highway agency.
It is one of 78 of the 163 inventoried bridges in Mercer County rated good (47.9%); 23 (14.1%) 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


Structure	Prestressed concrete multiple box beam
Length	about 50 ft
Location	Nw-35-t13nr3w
NBI structure number	066433500000000
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
US 67 over Donahue Creek	1997	5,300	Fair
US 67 over Edwards River	1998	5,300	Fair
Ill 94 over Edwards River	1960	3,450	Fair
Ill 94 over Camp Creek	1960	2,900	Fair
US 67 over Pope Creek	2024	2,600	Good
US 67 over Henderson CR	1931	2,400	Poor