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	Search results for Falsework.    Refine your search Subject Bridge Construction (29) Centennial Bridge (Roc... (29) Mississippi River (29) Progress Photographs (29) Rock Island (Ill) (29) Date Digital 12/13/2011 (26) 05/16/2012 (1) 06/08/2012 (1) 2008-07-08 (1) Date Original March 9, 1940 (5) August 25, 1939 (2) September 21, 1939 (2) November 20, 1939 (2) August 8, 1939 (2) Show more... results 1-20 of 29 item(s)  page 1 of 2 : ( <<  1  2  >> ) :: previous : next select all : clear all : add to favorites   Image: Title: Subject: Description: 1. Centennial Bridge Construction-Davenport, Iowa side Centennial Bridge (Rock Island, Ill.); Rock Island (Ill.); Mississippi River; Bridge Construction; Progress Photographs Falsework for Span #13 2. Centennial Bridge Construction-Davenport, Iowa, side Centennial Bridge (Rock Island, Ill.); Rock Island (Ill.); Mississippi River; Bridge Construction; Progress Photographs Partial arch rib on falsework, Davenport 3. Centennial Bridge Construction Centennial Bridge (Rock Island, Ill.); Rock Island (Ill.); Mississippi River; Bridge Construction; Progress Photographs View of river span abutments showing erection of falsework Bents #1 & #2 and erection of floor beams and stringers in first panel of Span #12. View looking towards Rock Island. 4. Centennial Bridge Construction Centennial Bridge (Rock Island, Ill.); Rock Island (Ill.); Mississippi River; Bridge Construction; Progress Photographs Span #13 with falsework removal just begun 5. Centennial Bridge Construction Centennial Bridge (Rock Island, Ill.); Rock Island (Ill.); Mississippi River; Bridge Construction; Progress Photographs View of river Spans showing Span #11 on falsework 6. Centennial Bridge Construction Centennial Bridge (Rock Island, Ill.); Rock Island (Ill.); Mississippi River; Bridge Construction; Progress Photographs View of river Spans showing erection of sidewalk system, Span #11, and falsework for Span #10 7. Centennial Bridge Construction Centennial Bridge (Rock Island, Ill.); Rock Island (Ill.); Mississippi River; Bridge Construction; Progress Photographs Ice backed up behind falsework in Span #10 8. Centennial Bridge Construction Centennial Bridge (Rock Island, Ill.); Rock Island (Ill.); Mississippi River; Bridge Construction; Progress Photographs This angle was taken from Rock Island, Illinois, and shows the start of construction of the fourth arch with a barge constructing the falsework supports. 9. Centennial Bridge Construction Centennial Bridge (Rock Island, Ill.); Rock Island (Ill.); Mississippi River; Bridge Construction; Progress Photographs Ice jam above falsework in Span #10 10. Centennial Bridge Construction Centennial Bridge (Rock Island, Ill.); Rock Island (Ill.); Mississippi River; Bridge Construction; Progress Photographs Breaking ice above Span #10 falsework 11. Centennial Bridge Construction Centennial Bridge (Rock Island, Ill.); Rock Island (Ill.); Mississippi River; Bridge Construction; Progress Photographs Breaking ice in jam above falsework of Span #10 12. Centennial Bridge Construction Centennial Bridge (Rock Island, Ill.); Rock Island (Ill.); Mississippi River; Bridge Construction; Progress Photographs Breaking ice jam above falsework of Span #10 13. Centennial Bridge Construction Centennial Bridge (Rock Island, Ill.); Rock Island (Ill.); Mississippi River; Bridge Construction; Progress Photographs Broken ice after passage through falsework of Span #10 14. Centennial Bridge Construction-Rock Island, Illinois, side Centennial Bridge (Rock Island, Ill.); Rock Island (Ill.); Mississippi River; Bridge Construction; Progress Photographs Crane picking floor stringer for Span #9. Note shallow water along shore. This condition was prevalent for two additional falsework bents of Span #9. 15. Centennial Bridge Construction Centennial Bridge (Rock Island, Ill.); Rock Island (Ill.); Mississippi River; Bridge Construction; Progress Photographs Span #10 and #11 (channel Spans) cleared of falsework. Note heavy waves on river. Wind 40 to 55 mph. 16. Centennial Bridge Construction Centennial Bridge (Rock Island, Ill.); Rock Island (Ill.); Mississippi River; Bridge Construction; Progress Photographs Erection view of Span #9 showing erection of falsework in Span and crane preparing to erect bottom tie L0L2 17. Centennial Bridge Construction Centennial Bridge (Rock Island, Ill.); Rock Island (Ill.); Mississippi River; Bridge Construction; Progress Photographs View of Span #9 showing temporary erection steel in span and falsework beneath span 18. Centennial Bridge Construction Centennial Bridge (Rock Island, Ill.); Rock Island (Ill.); Mississippi River; Bridge Construction; Progress Photographs Work started removing falsework from Span #9 19. Centennial Bridge Construction Centennial Bridge (Rock Island, Ill.); Rock Island (Ill.); Mississippi River; Bridge Construction; Progress Photographs View of Spans #12 and #13 showing erection scheme beginning with steel falsework and continuing through floor system erection, placing of hangars and temporary jacking columns, erection of arch ribs and... 20. Centennial Bridge Construction Centennial Bridge (Rock Island, Ill.); Rock Island (Ill.); Mississippi River; Bridge Construction; Progress Photographs View of Spans #12 and #13 showing falsework and temporary steel in Span #12 and Span #13 clear select all : clear all : add to favorites results 1-20 of 29 item(s)  page 1 of 2 : ( <<  1  2  >> ) :: previous : next
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