South Coast Region
Main Office
3883 Ruffin Road
San Diego, CA 92123
(858) 467-4201
FAX: (858) 467-4299
Regional Manager: Ed Pert
5 - South Coast Region
Newhall Ranch Resource Management and Development Plan and the Spineflower Conservation Plan DRAFT EIS/EIR
The following links will download a PDF file.
Appendix 4.9: Noise
- Impact Sciences, Inc., "Alternative 1, Distances to Contours from Centerline: Alternative 1 (No Action/No Project Alternative)" (September 2007).
- Impact Sciences, Inc., "Alternative 2, Distances to Contours from Centerline: Alternative 2 (Proposed Project), and Predicted Alternative 2 Cumulative Roadway Noise Levels at Noise Sensitive Locations" (September 2007).
- Impact Sciences, Inc., "Alternative 3, Distances to Contours from Centerline: Alternative 3, and Predicted Alternative 3 Cumulative Roadway Noise Levels at Noise Sensitive Locations" (September 2007).
- Impact Sciences, Inc., "Alternative 4, Distances to Contours from Centerline: Alternative 4, and Predicted Alternative 4 Cumulative Roadway Noise Levels at Noise Sensitive Locations" (September 2007).
- Impact Sciences, Inc., "Alternative 5, Distances to Contours from Centerline: Alternative 5, and Predicted Alternative 5 Cumulative Roadway Noise Levels at Noise Sensitive Locations" (September 2007).
- Impact Sciences, Inc., "Alternative 6, Distances to Contours from Centerline: Alternative 6, and Predicted Alternative 6 Cumulative Roadway Noise Levels at Noise Sensitive Locations" (September 2007).
- Impact Sciences, Inc., "Alternative 7, Distances to Contours from Centerline: Alternative 7, and Predicted Alternative 7 Cumulative Roadway Noise Levels at Noise Sensitive Locations" (September 2007).
- Impact Sciences, Inc., "Existing Noise Levels: Existing (2006) Modeled Off-Site Roadway Noise Levels at Noise Sensitive Locations" (June 2007).
- Impact Sciences, Inc., "Noise Monitoring Results: January 21, 2004 Noise Monitoring (Location 1); May and June 2005 Noise Monitoring (Locations 2-8); September 2005 Noise Monitoring (Locations 9-11); and, December 2006 Noise Monitoring (Locations 12-18)" (2004-2006).
- Impact Sciences, Inc., "Traffic Input Data for Alternatives D-3 Through D-7" (August 2007).