Idaho & Washington Northern Railroad

Reporting mark: I&WN
POVA - Blueslide Tunnel (Pend Oreille County, Washington)
Built 1909
Tunnel on Pend Oreille Valley Railroad
Open to traffic

POVA - Box Canyon Bridge (Pend Oreille County, Washington)
Built 1909
Pratt deck truss bridge over Box Canyon Resevoir (Pend Oreille River) on Pend Oreille Valley Railroad
Open to traffic

POVA - Vail Tunnel (Pend Oreille County, Washington)
Tunnel on Pend Oreille Valley Railroad
Open to traffic

POVA - Wolf Creek Tunnel (Pend Oreille County, Washington)
Tunnel on Pend Oreille Valley Railroad
Open to traffic