Roman GermanyJohn Creighton, Roger John Anthony Wilson, Dirk Krausse · First published 1999Open the Tome
Freight data requirements for statewide transportation systems planningRoger Creighton Associates. · First published 1977Open the Tome
State of the Art in the Urban Transportation Planning ProcessRoger Creighton, John R. Hamburg, New York (State). Department of Public Works. Subdivision of Transportation Planning & Programming · First published 1966Open the Tome
Future transportationRoger Creighton, New York (State). Subdivision of Transportation Planning and Programming · First published 1965Open the Tome
Report on the walking trip surveyRoger Creighton, Chicago Area Transportation Study · First published 1961Open the Tome
Report on accuracy checksRoger Creighton, Chicago Area Transportation Study · First published 1958Open the Tome
