Seattle Department of Transportation:
Ballard bridge columns
Seattle Department of Transportation:
Ballard Bridge columns with new jackets
Seattle Department of Transportation:
A temporary coffer box built around column provides water-free space to install a jacket.
Seattle Department of Transportation:
Column jacket installation
Seattle Department of Transportation:
Concrete pour on the underside the Ballard Bridge
Seattle Department of Transportation:
Work platform under the Ballard Bridge
Seattle Department of Transportation:
View inside a form on the Ballard Bridge
Seattle Department of Transportation:
Ballard Bridge In-Water Work Coffer Box