Contacts

Maintenance & Operations

Patti Caswell, Chair
Oregon DOT
Phone: 503-913-9221
E-mail: patti.caswell@odot.oregon.gov
Doug McBroom
Montana DOT
Phone: 406-444-7604
E-mail: dmcbroom@mt.gov
Jasmine Dondlinger
Nebraska DOT
Phone: 402-479-4874
E-mail: jasmine.dondlinger@nebraska.gov
James Morin
Washington DOT
Phone: 360-705-7803
E-mail: morinj@wsdot.wa.gov
David Gray
New Hampshire DOT
Phone: 603-485-3806 ext. 324
E-mail: DGray@dot.nh.gov
Tom Peters
Minnesota DOT
Phone: 651-366-3578
E-mail: tom.peters@state.mn.us
Tyler Weldon
Colorado DOT
Phone: 303-512-5503
E-mail: tyler.weldon@state.co.us
Steve Spoor
Idaho Transportation Dept.
Phone: 208-334-8413
E-mail: steve.spoor@itd.idaho.gov

Chemistry & Environmental

John Cullen
Idaho Transportation Dept.
Phone: 208-334-8452
E-mail: John.Cullen@itd.idaho.gov