Lorenz Road Over Middle Weaver Creek Bridge (No. 05C0036) Replacement Project
MND - Mitigated Negative Declaration
Present Land Use
Zoned Public Facility; General Plan Designation - Public Facility. Land uses in and around the project area include the Weaverville Historic Downtown (a historic district listed in the National Register of Historic Places [NR#71000209]), Trinity County right-of-way (ROW), Caltrans ROW including SR 299, Middle Weaver Creek, the Joss House State Historic Park, and the Jackson Memorial Museum/Trinity County Historical Park.
The Trinity County Department of Transportation (County) proposes to improve public safety and increase hydraulic capacity by replacing the existing bridge (No. 05C-0036) on Lorenz Road over Middle Weaver Creek (project) and construct the necessary roadway approach improvements. The proposed new bridge would be a single-span concrete slab-type bridge, slightly wider and longer than the current bridge and aligned in the existing alignment. The new approach roadways on both sides of the new bridge would be slightly wider than the existing. The north abutment would have wingwalls extending to existing retaining structures, including a gabion wall at the northeast corner and a culvert wingwall?this culvert conveys Ten Cent Gulch under State Route (SR) 299?at the southeast corner. The replacement bridge design would be context sensitive due to it being located in a designated historic district and because of its adjacency to state and local historic parks. The new bridge would have architectural features that would complement the visual and historic character of the surrounding historical area.
State Route 299 E/Lorenz Road, Lorenz Road/Bremer Street
001-130-18, 001-130-19, 002-021-01, 002-021-03, 002-021-25, and 002-050-10
State Route 299
Lonnie Pool Field/Weaverville Ai
Weaverville Elementary School
Middle Weaver Creek, Ten Cent Gulch
Other Location Info
Lorenz Road at the Middle Weaver Creek bridge (No. 05C-0036) is located just west of State Route (SR) 299 and provides access across Middle Weaver Creek to Lee Fong Park managed by the Weaverville/Douglas City Parks and Recreation District. Additionally, the project is located in the Weaverville Historic Downtown (a historic district listed in the National Register of Historic Places [NR#71000209]) and adjacent to the Joss House State Historic Park and the Jackson Memorial Museum/Trinity County Historical Park.
Notice of Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Department of Conservation (DOC), California Department of Forestry and Fire Protection (CAL FIRE), California Department of Parks and Recreation, California Department of Transportation, District 2 (DOT), California Department of Transportation, Division of Aeronautics (DOT), California Department of Transportation, Division of Transportation Planning (DOT), California Department of Water Resources (DWR), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Regional Water Quality Control Board, North Coast Region 1 (RWQCB), Department of Toxic Substances Control, Office of Historic Preservation, State Water Resources Control Board, Division of Drinking Water, California Department of Fish and Wildlife, Northern and Eureka Region 1 (CDFW)
State Reviewing Agency Comments
California Department of Fish and Wildlife, Northern and Eureka Region 1 (CDFW)
Transportation:Local Road (Replacement of substandard bridge and improve approaches.)
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Economics/Jobs, Energy, Flood Plain/Flooding, Geology/Soils, Greenhouse Gas Emissions, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mandatory Findings of Significance, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Septic System, Solid Waste, Transportation, Tribal Cultural Resources, Utilities/Service Systems, Vegetation, Wetland/Riparian, Wildfire
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