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Experimental products and equipment for highway construction and maintenance Jan 1992 (FHWA-OK-92-01) 2700
(1992-1)
THIS PUBLICATION CONSTITUTES A LISTING OF EXPERIMENTAL PRODUCTS AND EQUIPMENT THAT ARE BEING CONSIDERED OR EVALUATED BY THE OKLAHOMA DEPARTMENT OF TRANSPORTATION, OTHER TRANSPORTATION DEPARTMENTS, OR OTHER AGENCIES. THE ...
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 ...
QUICKCHANGE moveable concrete barrier system (FHWA-OK-92-06) 2721
(1992-7)
Highway construction operations must often be carried out in locations adjacent to active traffic lanes. When this happens, both workers and motorists are exposed to greater hazard levels than would be the case on a "closed ...