University Park Airport, State College, Pennsylvania
Grove City Airports, Grove City, Pennsylvania
Transit Expressway Report: Phase II
Transit Expressway Report: Condensation of the Report on Testing and Evaluation
University Park Airport, State College, Pennsylvania
Odometer Tampering Involving Vehicles Sold at Pennsylvania Auctions
Comparative Analysis Study of Alternative Transit Systems - South Hills Corridor
Pittsburgh Area Transportation Study. Volume I. Study Findings
Methods for Forecasting Freight in Uncertainty: Time Series Analysis of Multiple Factors