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Derenzy Road over Cedar River

Antrim County, Michigan · rated Good in the 2025 National Bridge Inventory

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

Derenzy Road over Cedar River in Antrim County, Michigan, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
It was built in 1988, making it 37 years old at the 2025 inventory.
It carries about 3,150 vehicles a day (traffic count year 1997).
Its listed owner is a city or municipal highway agency.
It is one of 7 of the 15 inventoried bridges in Antrim County rated good (46.7%); 2 (13.3%) 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 54 ft
Location	0.25MI E & 0.12MI N M-88
NBI structure number	000000000000373
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
US-31 over Elk River	1953	11,959	Fair
M-88\|n Bridge St over Intermediate River	1931	5,984	Fair
Cayuga Street over Intermediate River	1977	3,000	Poor
Route 593 over Torch River	1971	2,040	Fair
Route 593 over Clam Lake	1958	1,400	Fair
State Street over Intermediate River	1976	900	Fair