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Vt 30 & City Merrw over VT30 & Merrw over Vt RR

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

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

Vt 30 & City Merrw over VT30 & Merrw over Vt RR in Addison County, Vermont, 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 2021, making it 4 years old at the 2025 inventory.
It carries about 9,000 vehicles a day (traffic count year 2018).
Its listed owner is the state highway agency.
It is one of 66 of the 143 inventoried bridges in Addison County rated good (46.2%); 3 (2.1%) 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

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
US 00007 Ml over Middlebury River	1964	8,500	Fair
US 00007 Ml over New Haven River	1960	8,300	Fair
Vt 00030 Ml over Otter Creek	1893	8,200	Fair