The hikes are broken down into 5 groups depending on what city they are roughly west of (or near to in a few cases). The cities are, from north to south: Ft. Collins; Denver; Colorado Springs; Pueblo; Walsenburg. All these cities have major roads heading west into the mountains. Each hike has its own webpage that is linked to the names below.
[mjh: nice job; obviously a labor of love. Trail descriptions include driving instructions and photos.]