The Twelve Year Program (TYP) is a twelve-year listing of highway, bridge, and Transportation Alternatives (TAP) projects. The first four years of the TYP consist of the Transportation Improvement Program (TIP), while the remaining eight years include projects consistent with the goals of the Southern Alleghenies Long Range Transportation Plan (LRTP). The TYP is updated every four years, in conjunction with the TIP.
The current FY 2015-2026 TYP went into effect on October 1, 2014.
An interactive map of the Southern Alleghenies TYP can be viewed here.