Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Mileposts mark Arizona highways
Reinforced concrete mileposts installed on Arizona highways indicate number of accumulated miles in easterly or northerly direction; posts are triangular in cross section 5 × 6 × 6 in.; numbers were cast into posts from interchangeable aluminum plates.
Mileposts mark Arizona highways
Reinforced concrete mileposts installed on Arizona highways indicate number of accumulated miles in easterly or northerly direction; posts are triangular in cross section 5 × 6 × 6 in.; numbers were cast into posts from interchangeable aluminum plates.
Mileposts mark Arizona highways
Better Roads
Better Roads ; 18
1948
Aufsatz (Zeitschrift)
Englisch
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