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Installation of Koch bridge joint systems on Board of Affairs Contract Number 100725 (FHWA-OK-92-03)
(1992-3)
Oklahoma Department of Transportation (ODOT) Maintenance and Bridge Engineers have been looking for a satisfactory water tight bridge joint device or system for many years. 27 KOCH Bridge Joint Systems (KOCH BJS) have been ...
Koch bridge joint systems (FHWA-OK-93-08) 2716
(1993-4)
In July and August of 1991, The Oklahoma Department of Transportation (OOOT) had 27 KOCH BRIDGE JOINT SYSTEMS (KOCH BJS) installed on an elevated portion of 1-40, in downtown Oklahoma City. When the KOCH BJS Units were ...