Culverts: Multi-Plate & Pre-Cast Box
Federal Highway Administration: Camp Grisdale Road (288” x 170 lf Multi-plate), Grays Harbor
-
Washington State Department of Transport ation: SR112 Bear Creek Culvert (18’ x 12’ x 50’ Pre-cast box), Clallam County
-
Washington State Department of Transport ation: SR112 Jim Creek Culvert Replacement (29’ x 12’ x 145’ Pre-cast box), Clallam County
|
|