The Kledo River bridge, about mile N-35; Steamboat River bridge, about mile N-46. Original caption: 43-3154 - (figure 65) The Kledo River bridge. About mile N-35 on the Alaska Highway being built of steel salvaged from abandoned Sacramento Northern Railroad bridge in California. The tarpaulins prevent the newly-paved concrete deck from freezing. Original caption: 43-3155 - (figure 66) Steamboat River bridge about mile N-46, completely covered by tarpaulins. Steam is piped in to the enclosure to warm and help cure the recently poured concrete. October 26, 1943. State: Alaska.
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Photo credit: © NB/PR / Alamy / Afripics
License: Licensed
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