Links Central Station

A restored gravity car
from The Mt. Tamalpais Interpretive Association's page.

From The Mount Tamalpais Interpretive Society:

Their Railroad page. Their take on the railroad history.
Their Gravity Car Page. With some basic information from the Wurms and Graves Book.
The page on the Gravity Car Barn. Still being planned, telling from this page.

From Coe Studios:

Jerry Coe's Gravity Car Page: How he put together a gravity car.

The area once served by the Railroad:

Mt. Tamalpias State Park The official website.
Muir Woods National Monument The official website.
The Mountain Play The Theatre once served by the railroad. Still in operation.

Mill Valley and Marin County:

City of Mill Valley Official Site.
Marin County Official Site.
The Marin County Directory Everything you wanted to know about Marin County.

Bay Area Rail Sites

Bay Area Rapid Transit District (BART) The official site of the BART system.
San Francisco Muni The Official site of the San Francisco transit operator.
San Francisco Market Street Railway Operations From the S.F. Museum, a page on the (original) Market Street Railway System (from 1925).

National and Worldwide Mass Transit

New York City Subway Resources A thorough treatment of the New York Subway system, and stuff on other systems worldwide.
UrbanRail.net A collection of worldwide subway sites.
Light Rail Home Page Pages about Light Rail Transit in North America.
RailServe A database for railfans, similar to Yahoo.
Railfan.net A starting point for the internet railfan, focusing on the East Coast.
TrainWeb Another starting point, this one focusing on the west coast.