http://www.archive.org/details/constructionofsp00smitThesis (B.S.)--Armour Institute of Technolog
Construction of Cle Elum River bridge in Upper Kittitas County, Washington.https://digitalcommons.cw...
A portion of a railway bridge extending from the bank of the Columbia River is being erected near sh...
Stone arch bridge at Deep Creek under construction by CCC labor, Deep Creek, Bitterroot National For...
http://www.archive.org/details/designofsteelrai00cahaThesis (B.S.)--Armour Institute of Technolog
Bridge near Snoqualmie Pass constructed by Chicago, Milwaukee, St. Paul and Pacific Railroad.https:/...
http://www.archive.org/details/designof120foots00currThesis (B.S.)--Armour Institute of Technolog
On front under title: "Dimensions. Length of concrete work, 780 feet. Height of floor from water, 13...
http://www.archive.org/details/designofreinforc00alleThesis (B.S.)--Armour Institute of Technolog
Thesis: B.S., Massachusetts Institute of Technology, Department of Civil Engineering, 1877by E. Grov...
http://www.archive.org/details/designofreinforc00deanThesis (B.S.)--Armour Institute of Technolog
The building of a bridge in Pearl River, Jackson Mississippi.https://scholarsjunction.msstate.edu/ms...
Spokane International Railroad passenger train crossing a trestle near Bonners Ferry, Idaho.https://...
Looking south at Lewiston showing the first interstate bridge across the Snake River built in 1899 c...
Spokane International Railroad steam locomotive crossing a wooden trestle near Sandpoint, Idahohttps...
Steel Arch Bridge on the White Pass and Yukon Railway near Skagway, Alaska.https://digitalcommons.cw...
Construction of Cle Elum River bridge in Upper Kittitas County, Washington.https://digitalcommons.cw...
A portion of a railway bridge extending from the bank of the Columbia River is being erected near sh...
Stone arch bridge at Deep Creek under construction by CCC labor, Deep Creek, Bitterroot National For...
http://www.archive.org/details/designofsteelrai00cahaThesis (B.S.)--Armour Institute of Technolog
Bridge near Snoqualmie Pass constructed by Chicago, Milwaukee, St. Paul and Pacific Railroad.https:/...
http://www.archive.org/details/designof120foots00currThesis (B.S.)--Armour Institute of Technolog
On front under title: "Dimensions. Length of concrete work, 780 feet. Height of floor from water, 13...
http://www.archive.org/details/designofreinforc00alleThesis (B.S.)--Armour Institute of Technolog
Thesis: B.S., Massachusetts Institute of Technology, Department of Civil Engineering, 1877by E. Grov...
http://www.archive.org/details/designofreinforc00deanThesis (B.S.)--Armour Institute of Technolog
The building of a bridge in Pearl River, Jackson Mississippi.https://scholarsjunction.msstate.edu/ms...
Spokane International Railroad passenger train crossing a trestle near Bonners Ferry, Idaho.https://...
Looking south at Lewiston showing the first interstate bridge across the Snake River built in 1899 c...
Spokane International Railroad steam locomotive crossing a wooden trestle near Sandpoint, Idahohttps...
Steel Arch Bridge on the White Pass and Yukon Railway near Skagway, Alaska.https://digitalcommons.cw...
Construction of Cle Elum River bridge in Upper Kittitas County, Washington.https://digitalcommons.cw...
A portion of a railway bridge extending from the bank of the Columbia River is being erected near sh...
Stone arch bridge at Deep Creek under construction by CCC labor, Deep Creek, Bitterroot National For...