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H3: THE ISLAND INTERSTATE.
| 题名： | H3: THE ISLAND INTERSTATE. |
| 作者： | Sanders-C |
| 关键词： | Air-quality; Animals-; Archaeology-; Highway-engineering; Interstate-highways; Noise-; Oahu-Hawaii; Plants-; Road-construction; Tunnels-; Viaducts- |
| 摘要： | Interstate route H-3 is part of the Hawaii Department of Transportation's (HDOT) integrated long range transportation plan to accommodate the island of Oahu's growing population. The planning and construction of H-3 has been costly, lengthy, and anything but easy. HDOT conducted specialized studies for different areas of concern including archaeology, plants and animals, and air and noise quality. The real showcases of H-3 are the North Halawa and Windward Viaducts and the connecting mile-long Trans-Koolau Tunnel. H-3 passes through the Koolau Mountains via the Trans-Koolau twin tunnels. The Windward Viaducts are spectacular mile-long twin structures connecting the Haiku side of the Trans-Koolau Tunnels to the cut and cover Hospital Rock Tunnel. Total cost of the project, which should be completed by 1996, is expected to come close to $1 billion. |
| 总页数： | Public Roads. 1993. Summer 57(1) pp16-21 (13 Phot., 1 Fig., 11 Ref.) |
| 报告类型： | 科技报告 |
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