About Us

Keep Mopac Local is a coalition of groups who are united in their opposition to Texas State Highway 45 Southwest.

Members include:

Save Barton Creek Association

Save Our Springs Alliance

Austin Sierra Club

Clean Water Action

Change Austin

Environment Texas

Friendship Alliance of Northern Hays County

Fix 290 Coalition


For more information, please visit their websites.

Flint Ridge Cave Recharge

Video showing the Flint Ridge Cave recharge feature.

S5 Box