Staff
Dr. Usman Ahmed
Research Assistant Professor, CTR
309 Conference Center Building Knoxville, TN 37996-4133
Dr. Sameer Aryal
Postdoctoral Research Associate, CTR
311 Tickle Engineering Building Knoxville, TN 37916
Dr. Katherine Asmussen
Research Assistant Professor, CTR
309 Conference Center Building Knoxville, TN 37996-4133
703-424-8696
Debbie Bower
Joel Brisson
Middle TN-Law Enforcement Liasion, THSO
312 Rosa L. Parks Avenue, William R. Snodgrass Tower Nashville TN 37243
615-708-5004
Lori Bullard
Law Enforcement Administrator, THSO
312 Rosa L. Parks Ave, William R. Snodgrass Tower Nashville, TN 37243
901-301-1270
Gabrielle Burton
Administrative Associate, TDOT Long Range Planning Division
James K. Polk Building 505 Deadrick Street Nashville, TN 37243
W. G. “Buck” Campbell
LEL Statewide Training Coordinator, THSO
312 Rosa L. Parks Ave, William R. Snodgrass Tower Nashville TN 37243
423-595-4854
Linda Capps
Administrative Assistant
309 Conference Center Building Knoxville, TN 37996-4133
865-974-5255
Judy Carver
Accounting Specialist II, CTR
309 Conference Center Building Knoxville, TN 37996-4133
865-974-2782
Matt Cate, P.E.
Director of Tennessee Transportation Assistance Program
309 Conference Center Building Knoxville, TN 37996-4133
865-974-4614
Rhiannon Chambers
Program Manager, THSO
312 Rosa L. Parks Ave, William R. Snodgrass Tower Nashville, TN 37243
615-509-6762
Sandra Chandler
Administrative Specialist I
2360 Cherahala Boulevard Knoxville, TN 37932
865-946-1500
Dr. Heewon Chea
Post Doctoral Research Associate, TDOT Long Range Planning Division
309 Conference Center Building Knoxville, TN 37996-4133
865-974-4358
Dr. David B. Clarke, P.E.
Research Associate Professor
309 Conference Center Building Knoxville, TN 37996-4133
865-974-4358
Victoria Coy
Accounting Specialist I
309 Conference Center Building Knoxville, TN 37996-4133
865-974-1845
Steve Dillard
Senior Law Enforcement Liaison, THSO
312 Rosa L. Parks Ave, William R. Snodgrass Tower Nashville, TN 37243
423-421-3443
Dr. Jerry Everett
Associate Director
309 Conference Center Building Knoxville, TN 37996-4133
865-974-8275
DeAnna Flinchum
Chief of Staff, CTR; Director, Tennessee Vans
309 Conference Center Building Knoxville TN 37996-4133
865-974-4626
Armando Fontes
Robert Gibson
IT Administrator, CTR
2360 Cherahala Boulevard, Suite I–17 Knoxville, TN 37932
865-946-1481
Bill Gilpin
Tennessee Vans Nashville Office
226 Capitol Boulevard Building, Suite 606 Nashville, TN 37219-1804
615-741-7344
Dr. Jackeline Goenaga
Research Assistant Professor, CTR
309 Conference Center Building Knoxville, TN 37996-4133
Kevin Hager
Operations Administrator, THSO
312 Rosa L. Parks Ave, William R. Snodgrass Tower Nashville, TN 37243
615-415-5574
Dr. Samantha Haus
Research Assistant Professor, CTR
309 Conference Center Building Knoxville, TN 37996-4133
Dr. Kevin Heaslip
Director of the Center for Transportation Research and Professor
309 Conference Center Building Knoxville, TN 37996-4133
865-974-5255
Dr. Lila Holt
Jason Ivey
Deputy Director, THSO
312 Rosa L. Parks Avenue, William R. Snodgrass Tower Nashville, TN 37243
615-319-7750
Jenny Jones
Editor TTAPs Road Talk Newsletter
309 Conference Center Building Knoxville, TN 37996-4133
865-974-6549
Dr. Marcella Kaplan
Research Assistant Professor, CTR
309 Conference Center Building Knoxville, TN 37996-4133
Sherry Kennedy
Administrative Associate, TDOT Long Range Planning Division
James K. Polk Building, 12th Floor 505 Deaderick Street, Nashville, Tennessee 37243
615-253-0157
Dr. Airton Kohls
Research Assistant Professor, CTR
309 Conference Center Building Knoxville, TN 37996-4133
865-974-0298
Jia (Lisa) Li
IT Analyst II, CTR
2360 Cherahala Boulevard, Suite I–14 Knoxville, TN 37932
865-946-1470
Aaron Loden
Cumberland Region Law Enforcement Liaison, THSO
312 Rosa L. Parks Avenue, William R. Snodgrass Tower Nashville, TN 37243
423-421-3696
Marissa Maurer, M.S.
Communications & Marketing Associate
309 Conference Center Building Knoxville, TN 37996-4133
Dr. Michelle McGuffin
Director of Communications
309 Conference Center Building Knoxville TN 37996-4133
865-974-1812
Danielle Meyers
Coordinator I, CTR
309 Conference Center Building Knoxville, TN 37996-4133
865-974-9649
Spence Meyers
IT Analyst II
309 Conference Center Building Knoxville, TN 37996-4133
865-974-1826
Shanna Mooney
Sheri Murphy
Program Manager, THSO
312 Rosa L. Parks Avenue, William R. Snodgrass Tower Nashville, TN 37243
629-248-7002
Mareike Ortmann
Research Associate II, CTR
309 Conference Center Building Knoxville, TN 37996-4133
865-974-5883
Dr. Saurav Parajuli
Postdoctoral Research Associate, CTR
309 Conference Center Building Knoxville, TN 37996-4133
Michael Presson
Misty Richards
Grant Coordinator, CTR
309 Conference Center Building Knoxville, TN 37996-4133
865-974-4621
Jacquelyn Richardson
IT Analyst II, CTR
2360 Cherahala Boulevard, Suite J–24 Knoxville, TN 37932
865-946-1465
Katie Roark
Program Manager, THSO
312 Rosa L. Parks Ave, William R. Snodgrass Tower Nashville, TN 37243
615-681-9696
Savannah Robertson
Long Range Planning Specialist, TDOT Long Range Planning Division
Dr. Seunghan Ryu
Post Doctoral Research Associate , TDOT Long Range Planning Division
Dr. Christian Sabillon-Orellana
Postdoctoral Research Associate, CTR
309 Conference Center Building Knoxville, TN 37996-4133
John Scruggs
Research Technician III, CTR
309 Conference Center Building Knoxville, TN 37996
865-974-5255
Dr. Mohammad Razaur Rahman Shaon
Melissa Smith
Claims Analyst, THSO
Amelia Spina
TDOT Program Coordinator
James K. Polk Building, 3rd Floor 505 Deaderick St., Nashville, TN 37243
Roxanne Stec
Program Manager, THSO
312 Rosa L. Parks Ave, William R. Snodgrass Tower Nashville, TN 37243
615-618-5767
Tammy Johnson
Business Manager
309 Conference Center Building Knoxville TN 37996-4133
865-974-3889
Natasha Van Dyke
Coordinator I, TDOT Long Range Planning Division
Beth Vernon
Program Manager, THSO
312 Rosa L. Parks Ave, William R. Snodgrass Tower Nashville, TN 37243
865-456-1589
Vanessa Washington
Accounting Specialist III, CTR
309 Conference Center Builiding Knoxville, TN 37996-4133
865-974-0289
William West
Research Technician III, CTR
Tony Wheeler
Research Technician III, CTR
Warren Wilson
IT Analyst II, CTR
2360 Cherahala Boulevard, Suite J–13 Knoxville, TN 37932
865-946-1474
Herman Wright
Planning Specialist, TDOT
James K. Polk State Office Building, 505 Deadrick Street Nashville, TN 37243
615-253-7691
