Ray's Abandoned Pennsylvania Turnpike Website Contains photographs and information about the abandoned sections and tunnels near Breezewood. Accepts outside submissions. http://www.rays-hill.com/
The Penna Turnpike at Pennsylvania Road Photos Photo essay of the Breezewood area and details on St. John the Baptist Catholic Church and the Midway Service Plaza. http://www.gribblenation.com/breezewood/
The Pennsylvania Turnpike -- a History Includes postcards from the early days including those of the original two-lane tunnels. Also contains recent pictures of abandoned sections. http://users.zoominternet.net/~jamieo/Turnpike_Page.htm