For more information on State Highway 45 Southwest and related issues, please vist the following websites:

CAMPO SH 45 SW Committee

Lone Star Rail - Austin / San Antonio passenger rail initiative

Sustainable Transportation - information from the Save Our Springs Alliance

Transportation series from the Rag Blog - written by Roger Baker

Imagine Austin comprehensive plan panel on SH 45 SW

City of Austin Water Quality Protection Lands

Petition to list Cicurina Cueva (a rare spider) as an endangered species

Flint Ridge Cave Recharge

Video showing the Flint Ridge Cave recharge feature.

S5 Box