Pennsylvania. Department of Highways

Pennsylvania

Report of the State Highway Commissioner to the House of Representatives of Pennsylvania, February, 5th 1913

Philadelphia-Camden area traffic survey

Norristown metropolitan area traffic survey

Easton metropolitan area traffic survey

Uniontown metropolitan area traffic survey

Planning, zoning and interchange protection

Laws relating to second-class townships and duties of supervisors, also auditors and tax collectors

Official road map, Pennsylvania

Penn Jersey transportation study

Greenburg metropolitan area traffic survey

Pottsville metropolitan area traffic survey

Lancaster area transportation study

Scranton metropolitan area traffic survey

4 years of record progress

Report on the Penn-Lincoln Parkway

Washington metropolitan area traffic survey

Map showing Pennsylvania State Highway routes