Home › Maine › Androscoggin County › Auburn Rd over Martin Stream

Auburn Rd over Martin Stream

Androscoggin County, Maine · rated Fair in the 2025 National Bridge Inventory

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

Auburn Rd over Martin Stream in Androscoggin County, Maine, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the substructure, rated 5 (fair condition) on the 0-9 scale.
It was built in 1991, making it 34 years old at the 2025 inventory.
It carries about 12,535 vehicles a day (traffic count year 2016).
Its listed owner is the state highway agency.
It is one of 62 of the 136 inventoried bridges in Androscoggin County rated fair (45.6%); 17 (12.5%) 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	Prestressed concrete multiple box beam
Length	about 82 ft
Location	2.5 Mi N of Jct Rte 117
NBI structure number	2518
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
Court St over Androscoggin River	1983	33,048	Fair
Main St over Main Canal	1991	31,702	Fair
Turner Rd over Lake Auburn Outlet	1953	20,052	Fair
Main St over Pedestrian Walkway	1975	19,242	Poor
Veterans Memorial over M C RR	2001	17,635	Good
Veterans Memorial over Androscoggin River	1973	16,697	Fair