Alameda County Congestion Management Agency

Alameda County Public Works Agency

Alameda County Transportation Improvement Authority

BART | Bay Area Rapid Transit

Central Contra Costa Transit Authority

Contra Costa County Community Development Department

City of Oakland Cultural Arts & Marketing Department

Napa County Transportation & Planning Agency

United States Forest Service

Avalon Travel Publishing

Black Book

Chronicle Books

Cruising Guides

Harper Collins

John Wiley & Sons
(Frommer’s guidebooks)

Lonely Planet Publications

Menasha Ridge Press

Stark Guides

Ten Speed Press

University of California Press

Virtual Tourist

Weldon Owen

Wilderness Press

Nelson/Nygaard Consulting Associates

Tetra Tech