North Umpqua Hwy, Oregon

Projects>
Fernan Lake Road
Salmon River Road
Hurricane Ridge Road
North Umpqua Highway
Orange Street Bridge
UM Bike/Ped Trail



North Umpqua Highway

Client: Western Federal Lands Hwy Div. Where: North Umpqua, OR

Project Scope
DJ&A was tasked with development and analysis of three reconstruction alternatives, each with plans, specifications and estimates for the project. The PS&E incorporates maps, horizontal and vertical alignments indicating major structures, typical roadway sections, preliminary earthwork quantities, cost estimates, design narrative and water quality monitoring. The project also requires a NEPA (National Environmental Policy Act) Environmental Assessment (EA) document showing the impacts on fisheries, wetlands, cultural resources, threatened and endangered species, wild and scenic rivers and the high visual quality of the area. In addition, work includes a public record investigation, Preliminary Wetlands Assessment, Biological Resources Report, Biological Assessment with specific recommendations for avoidance, protection and mitigation. There will also be an assessment of existing structures with recommendations for structure modifications, a Hydraulic Reconnaissance Memorandum, a conceptual hydraulic design addressing water quality impacts and mitigation.

Surveying
Complete  ground topographic surveys to set control, station staking, topography and culture ties, stream site surveys with channel cross sections were also provided.

Project Photos
Surveying N. Umpquq Highway under construction under construction
 
 
  DJ&A, P.C. 
3203 Russell Street / Missoula, MT, 59801
P: 406/721-4320  F: 406/549-6371
Visit our Linkedin page Connect with us on Linkedin
DJ&A, P.C.
 
North Umpqua Hwy North Umpqua Hwy North Umpqua Hwy