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QUAD CITY CHAMPIONS
| 题名： | QUAD CITY CHAMPIONS |
| 正文语种： | eng |
| 摘要： | This $355 million project improved a bridge that is more than the gateway to the Quad Cities region (which added a fifth city since gaining that nickname: Davenport and Berrendorf in southeastern Iowa and Rock Island, Moline, and East Moline in northwestern Illinois). It also serves as a key transportation hub for national commerce, and it's a vital link a 7-mile expanse comprised of bridges, interstates, and communities. The economic success of this region created an increasing traffic demand that outgrew the corridor's existing infrastructure. As the bridge became a major pinch-point for delays, the Iowa and Illinois Departments of Transportation decided on an ambitious improvement plan to alleviate congestion and sustain the regional economy. Objectives of the plan included: improved connection among the communities with additional lanes, adequate shoulders, and provision for safe bicycle and pedestrian access. |
| 出版年： | 2022 |
| 期刊名称： | Roads & bridges |
| 卷： | 60 |
| 期： | 9 |
| 页码： | 46-47 |
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