Matches in DBpedia 2014 for { ?s ?p The Portland and Southwestern Railroad's 1910–1920 construction of this timber-lined tunnel across the Nehalem Divide was an unusual step for a logging railroad, which would typically rely on less permanent infrastructure. The tunnel and rail line were abandoned in 1945 as the timber industry transitioned to log transport by truck.. }
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- National_Register_of_Historic_Places_listings_in_Columbia_County,_Oregon description "The Portland and Southwestern Railroad's 1910–1920 construction of this timber-lined tunnel across the Nehalem Divide was an unusual step for a logging railroad, which would typically rely on less permanent infrastructure. The tunnel and rail line were abandoned in 1945 as the timber industry transitioned to log transport by truck.".