Home › Michigan › Gladwin County › M-18|m-61|w Cedar over Cedar Creek

M-18|m-61|w Cedar over Cedar Creek

Gladwin County, Michigan · rated Fair in the 2025 National Bridge Inventory

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

M-18|m-61|w Cedar over Cedar Creek in Gladwin County, Michigan, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the substructure, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 2001, making it 24 years old at the 2025 inventory.
It carries about 13,231 vehicles a day (traffic count year 2007).
Its listed owner is the state highway agency.
It is one of 35 of the 63 inventoried bridges in Gladwin County rated fair (55.6%); 4 (6.3%) 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	Prestressed concrete multiple box beam
Length	about 110 ft
Location	In Gladwin
NBI structure number	000000000002873
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
M-18 over Tobacco River	1939	6,100	Poor
M-18 over S Br Little Sugar River	1923	5,963	Good
M-18 over Farm Drain	1937	5,052	Fair
M-30 over Tobacco River	2021	4,100	Good
M-30 over Larabee Creek	1977	3,517	Good
M-61 over Tittabawassee River	1958	3,302	Fair