State Route 18 from State Route 100 to State Route 5

Library

Environmental Documents
SR 18 Finding of No Significant Impact (FONSI)    [Adobe PDF file]  (11.1 MB)
Notice of Availability of The Approved Finding of No Significant Impact  [Adobe PDF file]
SR 18 Environmental Assessment     [Adobe PDF file]  (15.1 MB)
Air Quality and Noise Evaluation   [Adobe PDF file]  (9.1 MB)
Phase I Archaeological Sample Survey   [Adobe PDF file]  (19.9 MB)
Historical/Architectural Assessment   [Adobe PDF file]