Larch Mountain Viaduct

Route 2

Detail: Summit Filling Station, Cross & DimmittBen Carscallen (www.BenCarscallen.com), July 21, 2020Past and Present Views Along the Columbia River Highwayhttps://www.facebook.com/groups/483015922488601/permalink/762485554541635

"The portion of the CRH from HMP 23 to HMP 38.5 is often called the 'waterfall section.' Its western terminus is at the junction with Larch Mountain Road, just west of the former Larch Mountain Viaduct (this structure failed years ago because of an unstable hillside and was replaced with a modern 'gabion' wall and fill material)."


Hadlow, Landmark Nomination, 6

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