![Monongahela River / Transportation in West Virginia / Allegheny River Lock and Dam No. 2 / Sixmile Island / Pennsylvania / Geography of the United States / Allegheny River Lock and Dam No. 3 Monongahela River / Transportation in West Virginia / Allegheny River Lock and Dam No. 2 / Sixmile Island / Pennsylvania / Geography of the United States / Allegheny River Lock and Dam No. 3](https://www.pdfsearch.io/img/e07cc5add541585ed529ba697f4c516e.jpg)
| Document Date: 2014-07-30 14:13:40 Open Document File Size: 48,28 KBShare Result on Facebook
City Pittsburgh / / Company Allegheny / / NaturalFeature Allegheny River / / Organization Operations Division / United States Army / / Person Richard C. Lockwood / / Position DISTRICT ENGINEER / / ProvinceOrState Pennsylvania / Pittsburgh District / / URL http /
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