 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, and with spans of not less than one...  Report of the Chief of Engineers U.S. Army - Page 154by United States. Army. Corps of Engineers - 1876Full view - About this book
 | United States. Congress. House - 1883 - 1162 pages
...pivot shall be over the main channel of the river at an accessible point, and the spans shall not be less than one hundred and sixty feet in length in the clear, and the piers of said bridge shall be parallel with, and the bridge itself at right angles to, the... | |
 | United States. Dept. of the Interior - 1899 - 840 pages
...constructed as a drawbridge, the same Draws, shall be constructed with spans of not less than two hundred feet in length in the clear on each side of the central or pivot pier of the draw. ACT OF MARCH 3, 1871. Stat. 226. AN ACT imikinj; appropriations inr the support of the Army fur the... | |
 | United States. War Department - 1869 - 674 pages
...authorizing the construction of this bridge requires a pivot draw-bridge over the main channel of the river, •with spans of not less than one hundred and sixty feet in the clear on each side of the pivot-pier of the draw ; and also that the adjoining spans shall not... | |
 | United States. War Department - 1883 - 570 pages
...be over the main channels of said rivers and lakes at accessible points, and the spans shall not le less than one hundred and sixty feet in length in the clear, and the piers of said bridges shall be parallel with and the bridges at right angles to the current... | |
 | United States - 1868 - 1026 pages
...л channel, and <" tne nver at an accessible and navigable point, and with spans of not spans, &c. less than one hundred and sixty feet in length in the clear on each -ide of the central or pivot pier of the draw, and the next adjoining spans to the draw shall not be... | |
 | United States. Congress. Senate - 1868 - 928 pages
...at an accessible and navigable point, with spans of not less than one hundred (100) feet in length on each side of the central or pivot pier of the draw." The further provisions of the law do not relate to the width of the spans, which is, now, the principal... | |
 | United States. Congress - 1871 - 708 pages
...chaunej of the river at an accessible and navigable point, and with spans of not less than two hundred feet in length in the clear on each side of the central or pivot pier of the draw, and the licit adjoining spans to thedraw shall not be less than two hundred and fifty feet: and said spans... | |
 | United States. Congress. House - 1871 - 676 pages
...the main channel of the river at an accessible and navigable point, and with spans of not '• *•> than one hundred and sixty feet in length in the clear on each side of the central •т pivot pier of the draw, and the next adjoining spans to the draw shall not be less than '«•>... | |
 | 1871 - 560 pages
...a pivot draw-bridge, with a draw over the main channel of the river at an accessihle and navigable point, and with spans of not less than one hundred and sixty feet in length in the olear, on each side of the central or pivot pier of the draw. And the next ndjoining spans to tho draw... | |
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