Search for all of "Construction w", all of "Hoover Dam ariz And Nev -- Design And Construction"

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201. Hoover Dam during construction
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202. Top of Hoover Dam during construction
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203. View taken from the side -- Hoover Dam construction
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204. Looking downstream at Hoover Dam under construction
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205. View of spillway bridge under construction -- Hoover Dam
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206. View of spillway during construction of Hoover Dam
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207. Spillway and Hoover Dam during construction
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208. Interior of tunnel during Hoover Dam construction
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209. Hoover Dam during construction
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210. Looking across the top of Hoover Dam during construction
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211. Valve house during Hoover Dam construction
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212. Interior of valve house, Hoover Dam construction
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213. View of Hoover Dam construction from the top of the dam
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214. Hoover Dam under construction
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215. Interior of diversion tunnel during Hoover Dam construction
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216. Switchyard at Hoover Dam during construction
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217. Interior of Hoover Dam diversion tunnel during construction
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218. Arizona spillway, looking upstream.
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219. Trash rack at the upper portals of diversion tunnnel no. 2.
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220. Boulder Dam, Hoover Dam looking upstream from the Nevada side.
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221. Hoover Dam during construction
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222. Power house during construction -- Hoover Dam
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223. Nevada intake towers -- Hoover Dam site
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224. Interior of diversion tunnel during Hoover Dam construction
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225. View of switchyard at Hoover Dam site
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226. Hoover Dam during construction
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227. View of power house from above -- Hoover Dam site
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228. Hoover Dam from the Arizona side
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229. Spillway during Hoover Dam construction
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230. Hoover Dam construction -- spillway
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231. View of construction on roads around the Arizona spillway
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232. Steel rails on the roof of the Nevada valve house awaiting concrete pouring
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233. Looking into the Arizona spillway raise.
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234. Arizona spillway bridge under construction
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235. Construction on the Nevada spillway
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236. Overhead view of construction on the Arizona valve house
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237. View of the Hoover Dam costruction site from the lower cofferdam
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238. Construction on the Nevada power house
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239. Construction on the Arizona power house
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240. Diversion tunnel no. 1 trashrack and counterweight assembly just prior to the diverting of the...
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241. Diversion of the Colorado River into diversion tunnel no. 1 as the gate on diversion...
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242. Arizona valve house viewed from the Nevada side of Hoover Dam
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243. Construction on the Nevada valve house seen from the Arizona side of the Hoover Dam...
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244. Interior of the Nevada valve house
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245. Road tunnel portal
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246. Construction on the power houses viewed from the valve house catwalk
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247. Close-up of construction on the Arizona valve house
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248. Close-up of construction on the Nevada valve house
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249. Close-up of construction on the Nevada power house
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250. Close-up of construction on the central section of the power house
 

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