Lakewood Gulch drains a section of Lakewood and west Denver, Colorado into the South Platte River. It is the historic location of the old Interurban Shortline Railway and, in 2008, is a greenbelt that includes Rude Park, Sanchez Park and Lakewood Gulch Park. The gulch passes through Lakewood from west to east before entering the Denver neighborhoods of Sun Valley and Villa Park. It contains a part of the route of the (current) heritage streetcar Platte Valley Trolley and the Denver sections of the creek have an adjacent bike path. According to the Jefferson County Colorado Place Names Directory, "Lakewood Gulch originates on the north east foot of Green Mountain in Lakewood, flows east through Sixth Avenue West Park and Red Rocks Community College and continues east through Lakewood into Denver, where it joins the South Platte River southwest of the intersection of I-25 and Colfax Avenue."