Home › Missouri › Shannon County › Old Rte 60 over Jam UP CR

Old Rte 60 over Jam UP CR

Shannon County, Missouri · rated Fair in the 2025 National Bridge Inventory

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

Old Rte 60 over Jam UP CR in Shannon County, Missouri, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the superstructure, rated 5 (fair condition) on the 0-9 scale.
It was built in 1925, making it 100 years old at the 2025 inventory.
It carries about 100 vehicles a day (traffic count year 2023).
Its listed owner is the county highway agency.
It is one of 40 of the 64 inventoried bridges in Shannon County rated fair (62.5%); 7 (10.9%) 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

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

Bridge	Built	Vehicles/day	Condition
US 60 E over Birch CR	1967	6,107	Fair
US 60 E over Hurricane CR	1967	5,568	Fair
US 60 E over Seamam CR	1967	4,202	Fair
US 60 E over Deep Pond Hollow	1978	4,202	Fair
US 60 W over Jam UP CR	2008	3,807	Good
US 60 E over Jam UP CR	2011	3,617	Good