The San Francisco Bay Trail is a 500-mile shoreline walking and bicycling path that will one day encircle the Bay. With over 340 miles complete, it follows the shoreline in nine counties, passes through 47 cities and crosses four-and-a half toll bridges. The Trail provides scenic recreation for hikers, joggers, bicyclists, skaters and wheelchair riders. It offers a setting for wildlife viewing and environmental education, and serves as an important commute alternative for bicyclists.
The cache is hiddeb at the Bill Lockyer Bay Trail Bridge.