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San Antonio, Bexar County, Texas Hays Street Bridge.

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Presentation on theme: "San Antonio, Bexar County, Texas Hays Street Bridge."— Presentation transcript:

1 San Antonio, Bexar County, Texas Hays Street Bridge

2

3 1910 plan and elevation

4 Pratt truss Whipple truss

5 Original location of Hays Street Bridge, 2010 TxDOT county map

6 Phoenix column on Hays Street Bridge

7 Sections of Phoenix columns from patent

8 Approaches before rehabilitation

9 Detail, pin connection and deck of truss span before rehabilitation

10 2010 rehabilitation, replacing rivets

11 2010 rehabilitation, new approaches

12 Significance- criterion C

13 Significance- criterion A

14

15 San Antonio, Bexar County, Texas Hays Street Bridge

16 Standard Phoenix Bridge Company Whipple truss design with Phoenix column


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