| Host | Railroad | Address | Phone |
|---|---|---|---|
| Adams | D&RGW Durlin Branch | 1464 Lamore Drive, San Jose | 408-244-1850 |
| Bowdidge | SP Vasona Branch | 1623 Fairorchard Ave., San Jose | 408-723-1925 |
| Burgess | Yosemite Valley RR | 36129 Sandlewood St., Newark | (510) 928-4117 |
| Carquinez Model Railroad Society | Carquinez Model Railroad Society | 645 Loring Ave, Crockett | |
| Hayes | Western Pacific | 16241 Fleetwood Street, Sonora | (209) 536-1847 |
| Horstmeyer | The Oregon I-5 Corridor | 76 Via La Cumbre, Greenbrae | 415-971-1689 |
| Houston | SP Rocklin Sub | 4508 Scenic Drive, Rocklin | (916) 533-3135 |
| Kaufman | State Belt RR | 32 Salvador Way, San Rafael | (415) 491-0543 |
| Loveless | The SP Coast Division Monterey Branch | 445 Carlton Rd, Watsonville | 831-722-9893 |
| Marenzi | Copper Pass & Western | 8055 Par Court, Newark | 510 794-3469 |
| Merrin | Northwestern Pacific (NWP) | 2115 E. Foothill Dr, Santa Rosa | (707) 542-3620 |
| Neumann | UP Oakland Sub | 2712 Katrina Way, Mountain View | 650-965-4687 |
| Parks | Baltimore & Ohio | 1281 Windimer Drive, Los Altos | 650-961-7644 |
| Providenza | Santa Cruz Northern | 16 Drakes Cove, San Rafael | (415) 472-6715 |
| Radkey | BNSF Pink Lady Sub | 1331 Marin, Albany | 510-527-5282 |
| Schmidt | Nicasio Northern Railway | 542 San Pedro Cove , San Rafael | 415-342-1097 |
| Schnur | C&O Alleghany Subdivision | 853 Solana Drive, Lafayette | (925) 283-4476 |
| Silicon Valley Club | Silicon Valley Lines | 148 E. Virginia Street, San Jose | 408-203-6910 |
| Stanley | Morada Belt | 4619 Ridgewood Ct, Morada | |
| Stephens | Ohio and Little Kanawha | 897 Independence #3D, Mountain View | |
| Thompson | SP Santa Rosalia Branch | 2906 Forest Av, Berkeley | |
| VanMeter | South West Pacific Railway | 1352 Bay, Pleasant Hill | 510 521 7557 |
| Weiss | Central Vermont in Northern California | 815 Olive Dr. , Novato | 415-497-5590 |
| Zach | Sierra Railroad | 17921 Bononza Dr., Twain Harte | (209) 625-5609 |