Home › Maine › Waldo County › Atlantic Hwy over Frohock Brook

Atlantic Hwy over Frohock Brook

Waldo County, Maine · rated Good in the 2025 National Bridge Inventory

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

Atlantic Hwy over Frohock Brook in Waldo County, Maine, 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 2004, making it 21 years old at the 2025 inventory.
It carries about 6,734 vehicles a day (traffic count year 2016).
Its listed owner is the state highway agency.
It is one of 15 of the 92 inventoried bridges in Waldo County rated good (16.3%); 15 (16.3%) 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 Maine department of transportation.

Bridge	Built	Vehicles/day	Condition
Searsport Av over Passagassawaukeag + RR	1963	18,553	Fair
Searsport Av over Goose River	2021	12,663	Good
Route 1 Byp over Route 3 (belmont Av)	1973	7,983	Fair
Atlantic Hwy over Little River	1944	7,764	Poor
N Main St over Mill Stream (cove Brook)	1979	7,491	Fair
Route 1 over Stower Brook	2020	6,180	Good