Tag Archives: pipe culverts

FHWA, Ash Canyon Crossing Box Culvert Replacement

Ash Canyon Crossing: Prime Contractor  $460,150 The USDOT, Central Federal Lands Highway Division of the Federal Highway Administration contracted with SWP to perform drainage repairs and improvements to a particular area that had 4 pipe culverts underneath the roadway which would frequently over top during large storm events and cause further erosion. SWP built a temporary detour for traffic and Continue Reading

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