Home › Alaska › Lake and Peninsula Borough › Irr:anderson Rd over Indian Creek

Irr:anderson Rd over Indian Creek

Lake and Peninsula Borough, Alaska · rated Poor in the 2025 National Bridge Inventory

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

Irr:anderson Rd over Indian Creek in Lake and Peninsula Borough, Alaska, is rated in poor condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the substructure, rated 4 (poor condition) on the 0-9 scale.
It was built in 1985, making it 40 years old at the 2025 inventory.
It carries about 45 vehicles a day (traffic count year 2018).
Its listed owner is a city or municipal highway agency.
It is one of 1 of the 10 inventoried bridges in Lake and Peninsula Borough rated poor (10.0%); 1 (10.0%) are rated poor.
A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.

Component ratings


Structure	Timber stringer or multi-beam girder
Length	about 69 ft
Location	Chignik
NBI structure number	1764
Condition class	Poor

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

Bridge	Built	Vehicles/day	Condition
Iliamna Village Sp over Iliamnavillagespurrd_roa	1976	275	Good
Iliamna Village Rd over Iliamnavillagerd_roadhou	1976	143	Good
Irr:airport Road over Perryville Creek	1981	77	Good
Irr:newhalen Road over North Fork Alexcy Creek	1985	50	Fair
Irr:anderson Rd over Chignik Creek	2002	45	Fair
Chignik Lagoon over Packers Creek	1986	41	Fair