1999 - SWIMBA/REI trail project in co-operation with the Ridge-To-Rivers Trail Program built two new trails. The first connects Eighth Street to the Crestline Trail (#28). The second trail connects Lower Hulls Gulch with the Crestline Trail (#28). Added and maintained trails in the Idaho City trail system in co-operation with the Idaho State Parks and Recreation Department and the US Forest Service.

1998 - SWIMBA/REI trail project to connect new parking area off of Bogus Basin Road to the Corrals Trail (#31). Cooperated with the Columbia Village Neighborhood Association and the Suprise Valley Neighborhood Association to cleanup the Oregon Trail Historic reserve. When complete, this new Park in southeast Boise will have several interpretive trails and be open to non-motorized use.

1997 - SWIMBA/REI trail project to re-route trail #1. Assisted in the development of the Hidden Springs trail network. Cooperated with the Idaho State Parks and Recreation Department to build two new yurts in the Idaho City trail system.

1996 - SWIMBA/REI trail project to construct the Shane's Loop trail (#26A). SWIMBA receives a "Health of the Land" award from the Bureau of Land Management (BLM) for it's preservation efforts within the Boise Front. Assisted the Idaho State Parks and Recreation Department with the construction of the Banner Ridge yurt in the Idaho City trail system. This yurt was the first public yurt constructed in Southwest Idaho.

1992 to 1995 - Ongoing maintenance of the Lower Hulls Gulch trail and various other trails within the Boise front. Educational efforts to promote responsible cycling.