Ridge Pike is a major historic road in the U.S. state of Pennsylvania that opened in 1706 that originally connected Wissahickon Creek to Perkiomen Creek. Inside Philadelphia, it is called Ridge Avenue. Going westward, it traverses many eastern Pennsylvania neighborhoods in Montgomery County including Conshohocken and beyond, connecting with Germantown Pike near Collegeville and continuing to Pottstown. In Montgomery County, Ridge Pike is called Main Street in the Norristown area and again in Collegeville and Trappe, and is called High Street in the Pottstown area.