ATT B PLANS R1.pdf

This is a set of engineering and construction plans for an emergency repair project by the Oregon Department of Transportation (ODOT) for US101, specifically covering mile posts 314.7 and 344.5 on the Oregon Coast Highway in Curry County. The project involves grading, drainage, and paving work scheduled for completion by July 2025, with contract renewal options through December 31, 2026. The project includes detailed technical specifications for roadway reconstruction, including stone embankment, subgrade stabilization, shoulder construction, and guardrail installations at two distinct locations along the highway.

The technical documents outline comprehensive construction details including typical road sections, traffic control strategies, and phased construction approaches. The plans specify use of Midwest Guardrail System, stone embankment with geotextile stabilization, and precise grading requirements. Construction will involve removing existing surfacing, excavating and preparing subgrade, installing aggregate base, and implementing roadway improvements with specific attention to drainage, slope management, and road profile adjustments. The project appears to be funded through state transportation infrastructure resources, with careful engineering specifications to address emergency repair needs on this section of the coastal highway.