The Three Creeks Trail is a 0.9-mile (1.4 km) pedestrian and bicycle trail that runs through the Willow Glen neighborhood in San Jose, California, from Los Gatos Creek by Lonus Street to the Guadalupe River.

In the early 1980s the Union Pacific purchased the Western Pacific, the Union Pacific abandoned the line in the early 2000s There are three large remnants of the line, a trestle built in 1921 (demolished), a girder bridge over the Guadalupe River, and a stretch of the line from the former Williams Street yard at the intersection of 23rd Street and William Street to the BART right of way with the Bayshore Highway girder bridge.

Access to the western bank portion of the Guadalupe River Trail is on the north side of W. Virginia Ave. Access to the eastern bank portion is on Palm Street, just north of West Virginia Street.

The northern segment of the Los Gatos Creek Trail, which leads into Downtown San Jose, is at Lonus Street.

Northbound, exit the trail just past Leigh Avenue, go northeast on the Willow Street bike lane, and connect to the Three Creeks Trail at the corner of Willow Street and Bird Avenue.