Roundabout at Main St./ Route 1/ Route 41 (re-circulation)

Roundabout at Main St./ Route 1/ Route 41 (re-circulation)

The City of Morro Bay and CALTRANS propose to construct a six-leg roundabout including: a four-legged stop intersection at the existing four-way stop sign intersection of Main St./ State Highway 1 (SH 1)/ State Highway 41 (SH 41); and two controlled SH 1 highway on and off ramps. The roundabout would provide for a roadway width of approximately 8.33 meters (27 feet) wide. The roundabout center would be elevated 0.2 meters (8 inches) above the roundabout paved surface to allow for positive drainage into storm-water drop structures. The interior of the roundabout would be landscaped consistent with the City General Plan "gateway" and "entry corridor" policies. Pedestrian crossings would be provided, while cyclists would have the option of riding with the flow of traffic or walking bikes through crosswalks. Grading for all improvements including drainage would not exceed the existing depth of previous construction disturbance, estimated to be 0.60 meters (2 feet) deep, and would be balanced onsite.

Morro Bay

San Luis Obispo

Air Resources Board, Transportation Projects, California Coastal Commission (CCC), California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW), California Department of Parks and Recreation, California Department of Transportation, District 5 (DOT), California Department of Transportation, Division of Transportation Planning (DOT), California Highway Patrol, California Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, Central Coast Region 3 (RWQCB), California State Lands Commission (SLC), Resources Agency, State Water Resources Control Board, Division of Water Quality

Transportation:Other (Roundabout)

Use Permit, Coastal Permit

Air Quality, Coastal Zone, Cultural Resources, Cumulative Effects, Drainage/Absorption, Geology/Soils, Hydrology/Water Quality, Noise, Transportation