Roads Report: Porter Creek, Petaluma Hill, Carneros and Mendocino updates

A flurry of new road projects join those already underway in Sonoma County this week. Watch for state crews to start extensive projects on Highways 12 and 121 in the Carneros region, and county crews to start repaving the final unimproved stretch of Petaluma Hill Road between Petaluma and Cotati. [...]