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I-69 WB over Linden Rd

Genesee County, Michigan · rated Poor in the 2025 National Bridge Inventory

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

I-69 WB over Linden Rd in Genesee County, Michigan, is rated in poor condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the superstructure, rated 4 (poor condition) on the 0-9 scale.
It was built in 1968, making it 57 years old at the 2025 inventory.
It carries about 19,829 vehicles a day (traffic count year 2007).
Its listed owner is the state highway agency.
It is one of 53 of the 369 inventoried bridges in Genesee County rated poor (14.4%); 53 (14.4%) 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 stringer or multi-beam girder
Length	about 136 ft
Location	2.0 Mi E of Swartz Creek
NBI structure number	000000000002553
Condition class	Poor

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

Bridge	Built	Vehicles/day	Condition
I-69 over CSX RR	1971	96,200	Fair
I-69 EB over M-54\|s Dort Hwy	2015	96,200	Fair
I-69 over Gtw RR	1971	93,000	Fair
I-75 NB over Bristol Rd	2005	89,742	Fair
I-75 NB over Flushing Rd	1958	76,600	Fair
I-75 SB over Flushing Rd	1958	76,600	Fair