san antonio, bexar county, texas hays street bridge

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San Antonio, Bexar County, Texas Hays Street Bridge

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Page 1: San Antonio, Bexar County, Texas Hays Street Bridge

San Antonio, Bexar County, Texas

Hays Street Bridge

Page 2: San Antonio, Bexar County, Texas Hays Street Bridge
Page 3: San Antonio, Bexar County, Texas Hays Street Bridge

1910 plan and elevation

Page 4: San Antonio, Bexar County, Texas Hays Street Bridge

Pratt truss Whipple truss

Page 5: San Antonio, Bexar County, Texas Hays Street Bridge

Original location of Hays Street Bridge, 2010 TxDOT county map

Page 6: San Antonio, Bexar County, Texas Hays Street Bridge

Phoenix column on Hays Street Bridge

Page 7: San Antonio, Bexar County, Texas Hays Street Bridge

Sections of Phoenix columns from patent

Page 8: San Antonio, Bexar County, Texas Hays Street Bridge

Approaches before rehabilitation

Page 9: San Antonio, Bexar County, Texas Hays Street Bridge

Detail, pin connection and deck of truss span before rehabilitation

Page 10: San Antonio, Bexar County, Texas Hays Street Bridge

2010 rehabilitation,replacing rivets

Page 11: San Antonio, Bexar County, Texas Hays Street Bridge

2010 rehabilitation, new approaches

Page 12: San Antonio, Bexar County, Texas Hays Street Bridge

Significance- criterion C

Page 13: San Antonio, Bexar County, Texas Hays Street Bridge

Significance- criterion A

Page 14: San Antonio, Bexar County, Texas Hays Street Bridge
Page 15: San Antonio, Bexar County, Texas Hays Street Bridge

San Antonio, Bexar County, Texas

Hays Street Bridge

Page 16: San Antonio, Bexar County, Texas Hays Street Bridge

Standard Phoenix Bridge Company Whipple truss design with Phoenix column