Lorenz Road Over Middle Weaver Creek Bridge (No. 05C0036) Replacement Project

Summary

SCH Number
2022110238
Lead Agency
Trinity County
Document Title
Lorenz Road Over Middle Weaver Creek Bridge (No. 05C0036) Replacement Project
Document Type
MND - Mitigated Negative Declaration
Received
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.
Document Description
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.

Contact Information

Name
David Colbeck
Agency Name
Trinity County Department of Transportation
Job Title
Environmental Compliance Specialist
Contact Types
Lead/Public Agency / Project Applicant

Location

Cities
Weaverville
Counties
Trinity
Regions
Citywide, Countywide
Cross Streets
State Route 299 E/Lorenz Road, Lorenz Road/Bremer Street
Zip
96003
Total Acres
1.79
Jobs
10
Parcel #
001-130-18, 001-130-19, 002-021-01, 002-021-03, 002-021-25, and 002-050-10
State Highways
State Route 299
Railways
N/A
Airports
Lonnie Pool Field/Weaverville Ai
Schools
Weaverville Elementary School
Waterways
Middle Weaver Creek, Ten Cent Gulch
Township
33N
Range
9/10W
Section
7/12
Base
MDBM
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 Fish and Wildlife, Northern and Eureka Region 1 (CDFW), 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
Development Types
Transportation:Local Road (Replacement of substandard bridge and improve approaches.)
Local Actions
Transportation
Project Issues
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
Local Review Period Start
Local Review Period End

Attachments

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