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US 00007 Ml over Middlebury River

Addison County, Vermont · rated Fair in the 2025 National Bridge Inventory

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

US 00007 Ml over Middlebury River in Addison County, Vermont, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 1964, making it 61 years old at the 2025 inventory.
It carries about 8,500 vehicles a day (traffic count year 2018).
Its listed owner is the state highway agency.
It is one of 74 of the 143 inventoried bridges in Addison County rated fair (51.7%); 3 (2.1%) 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	Steel stringer or multi-beam girder
Length	about 202 ft
Location	0.5 Mi. S. Jct. Vt- 125 E
NBI structure number	200019012501112
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
US 00007 Ml over Little Otter Creek	1959	12,700	Fair
US 00007 Ml over Lewis Creek	1957	11,900	Fair
Vt 0022A Alt over Otter Creek	1934	10,700	Poor
Vt 30 & City Merrw over VT30 & Merrw over Vt RR	2021	9,000	Good
US 00007 Ml over New Haven River	1960	8,300	Fair
Vt 00030 Ml over Otter Creek	1893	8,200	Fair