East Side is a borough in Carbon County, Pennsylvania. It is part of Northeastern Pennsylvania. The population was 317 at the 2010 census.

Pennsylvania Route 940 is a 43.2-mile-long (69.5 km) Pennsylvania highway located in the Pocono Mountains. It runs from PA 309 in Hazleton east to PA 191 in Paradise Valley. Large segments of PA 940 are located in densely forested areas. The route heads northeast through Luzerne County from Hazleton, passing through Freeland and coming to an interchange with Interstate 80 (I-80) in White Haven. From here, PA 940 turns east and runs a short distance north of I-80, coming to an interchange with both I-80 and I-476 in northern Carbon County. The route continues through Monroe County and passes through Pocono Pines before it has an interchange with I-380. PA 940 passes through Mount Pocono prior to continuing to its eastern terminus.