Discover CALS

See how our current work and research is bringing new thinking and new solutions to some of today's biggest challenges.

David Orr

Director, Cornell Local Roads Program,

Senior Extension Associate, Biological and Environmental Engineering

Headshot of a man with a bowtie and glasses

Contact Information

416 Riley-Robb Hall

Ithaca, NY 14853

(607) 255-8033

david.orr [at]