 That if any bridge built under this act shall be constructed as a drawbridge, the same shall be constructed as a pivot drawbridge with a draw over the main channel of the river at an accessible and navigable point...  Report of the Chief of Engineers U.S. Army - 3527 페이지저자: United States. Army. Corps of Engineers - 1892전체보기 - 도서 정보
 | United States. Congress. House - 1883 - 1162 페이지
...'ban three hundred feet in length : J»(f proruM aim. That if any bridge built under this act shall be constructed as a drawbridge, the same shall be constructed as a pivot diww-bridge, with a draw over the main channel of the river at an accessible and navigable point, and... | |
 | United States. War Department - 1869 - 674 페이지
...three hundred feet in length : And provided also, That if any bridge built under this act shall be constructed as a draw-bridge, the same shall be constructed...and navigable point, and with spans of not less than 160 feet in length in the clear on each side of the central or pivot pier of the draw, and the next... | |
 | United States. War Department - 1902 - 968 페이지
...angles thereto as near as may be: Provided, That if said bridge be constructed as a drawbridge, it shall be constructed as a pivot drawbridge, with a...the main channel of the river at an accessible and the best navigable point, and with spans of such clear width of opening as the Secretary of War shall... | |
 | United States. War Department - 1903 - 1048 페이지
...river and the bridge itself at right angles thereto as nearly as Drawbridge, may be. If said bridge is constructed as a drawbridge, the same shall be constructed...pivot drawbridge, with a draw over the main channel, with spans of such clear width of opening as the Secretary of War shall prescribe, and the next adjoining... | |
 | United States. War Department - 1883 - 570 페이지
...three hundred feet in length: And provided also, That if any bridge built under th»J act shall be constructed as a draw-bridge, the same shall be constructed!...draw-bridge, with a draw over the main channel of the riva| at an accessible and navigable point, and with spans of not less than owl hundred and sixty feet... | |
 | 1868 - 988 페이지
...Kepkuk and Hamilton; between Winona and site bank of river, if, &c.j this bridge made a post road; as a pivot drawbridge with a draw over the main channel...point, and with spans of not less than one hundred and sixty feet in length in the clear on each side of the central or pivot pier of the draw, and the... | |
 | United States - 1868 - 1026 페이지
...Pivot draw- built under this act shall be constructed as a drawbridge, the same shall bridge, with be constructed as a pivot drawbridge with a draw over the main channel draw over main * f, .' ' .., a° >ii • tj *..i_ л channel, and <" tne nver at an accessible and... | |
 | United States. Congress. House - 1869 - 1026 페이지
...less than .400 feet in length : And provided, aim, That if any bridge built under this act shall be constructed as a drawbridge, the same shall be constructed as a pivot drawbridge, with a draw over tile main channel of the river at an accessible and navigable point, and with spans of not less than... | |
 | Octave Chanute, George Shattuck Morison - 1870 - 160 페이지
...less than 300 feet in length ; and provided also, that if any bridge built under this Act, shall be constructed as a drawbridge, the same shall be constructed...and navigable point, and with spans of not less than 160 feet in length in the clear on each side of the central or pivot pier of the draw, and the next... | |
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