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published journal article | May 23, 2026

published journal article | February 1997

John D Leonard and Wilfred W Recker (1997) “A streamlined methodology for application of TRANSYT-7F”, Institute of Transportation Engineers. ITE Journal, 67(2), p. 26.

conference paper | May 25, 2026

conference paper | June 1992

J.D. Leonard, B. Ramanathan and W.W. Recker (1992) “A real-time information processing algorithm for the evaluation and implementation of ATMS strategies”, in Proceedings of the intelligent vehicles `92 symposium, pp. 225–229.

research report | February 14, 2026

research report | February 1992

John D. Leonard and Wilfred W. Recker (1992) Analysis of large truck crashes on freeway-to-freeway connectors. Final report.. Final Report RTA-55G916.

research report | April 21, 2026

research report | January 1992

Wilfred W. Recker, Michael G McNally, Barbara Neenan and John D Leonard (1992) Interjurisdictional coordination of Katella Avenue traffic signals. Final Report DOT-T-93-24. Washington, DC: Federal Highway Administration : Distributed in cooperation with Technology Sharing Program.

working paper | February 27, 2026

working paper | October 1991

John D. Leonard and Wilfred W. Recker (1991) Summary Analysis of Potential Differences Between Truck-Involved and Non-Truck Involved Freeway Crashes. Working Paper UCI-ITS-WP-91-10. Institute of Transportation Studies, Irvine.

Phd Dissertation | December 10, 2025

Phd Dissertation | June 1991

John Leonard (1991) Analysis of large truck crashes on freeway-to-freeway connectors. PhD Dissertation. UC Irvine.

conference paper | March 22, 2026

conference paper | January 1989

John D. Leonard and Wilfred W. Recker (1989) “Advances in the PC interface of the TRANSYT-7F traffic simulation model”, in Proceedings, 59th Annual Meeting of the Institute of Transportation Engineers. San Diego.

published journal article | October 21, 2025

published journal article | October 1987

Thomas F. Golob, Wilfred W. Recker and John D. Leonard (1987) “An analysis of the severity and incident duration of truck-involved freeway accidents”, Accident Analysis & Prevention, 19(5), pp. 375–395.

working paper | October 21, 2025

working paper | September 1987

Will Recker, Thomas F. Golob, Michael G. McNally and John D. Leonard (1987) Dynamic Tests of a Time-Space Model of Complex Travel Behavior. Working Paper UCI-ITS-WP-87-13. Institute of Transportation Studies, Irvine.

conference paper | January 28, 2026

conference paper | September 1987

Will Recker, Thomas F. Golob, Michael G. McNally and John D. Leonard (1987) “Dynamic Tests of a Time-Space Model of Complex Travel Behavior”. Travel Behavior Research, International Association of Travel Behavior, pp. 27–40.

working paper | December 31, 2025

working paper | August 1986

Thomas F. Golob, Will Recker and John D. Leonard (1986) An Analysis of the Severity and Incident Duration of Truck-Involved Freeway Accidents. Working Paper UCI-ITS-WP-86-6. Institute of Transportation Studies, Irvine.

working paper | April 10, 2026

working paper | August 1986

John D. Leonard and Will Recker (1986) A Procedure for the Assessment of Traffic Impacts During Freeway Reconstruction. Working Paper UCI-ITS-WP-86-7. Institute of Transportation Studies, Irvine.

published journal article | October 21, 2025

published journal article | April 1972

John W. Leonard and Wilfred W. Recker (1972) “Nonlinear Dynamics of Cables with Low Initial Tension”, Journal of the Engineering Mechanics Division, 98(2), pp. 293–309.

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