Click on state abbreviation to link to state contact information.

Traffic Monitoring Contact Codes: 1- Speed; 2 - Volume; 3 - Class; 4- Weight

Alabama Department of Transportation

Research and Planning
Traffic Monitoring
Address
Robert Jilla
Traffic Planning Engineer
(334) 242-6438
Charles W. Turney
(1,2,3,4)
(334) 242-6393
turneyc@dot.state.al.us

1409 Coliseum Blvd Montgomery, AL
36130

Jeffery W. Brown
Research & Development
Engineer
(334) 353-6941
   

State of Alaska Transportation and Public Facilities

Research and Planning
Traffic Monitoring
Address
Jeff Ottesen
Director
Div.of Program Development
907-465-6971
Jeff_Ottesen@dot.state.ak.us
Mary Ann Dierckman
Statewide Traffic & HPMS Data Manager
907-465-6993
MaryAnn_Dierckman@dot.state.ak.us

3132 Channel Dr.
Juneau, AK 99801-7898

  Donny Cryts
Southeast Region Traffic Data Manager
907-269-4448
Donald_Cryts@dot.state.ak.us
6860 Glacier Hwy Dr.
Juneau, AK 99801-7999
  Howard Helkenn
Central Region Traffic Data Manager
907-465-0876
Howard_Helkenn@dot.state.ak.us
2200 East 42nd Ave
Anchorage, AK 99519-6900
  Bev Fantazzi
Northern RegionTraffic Data Manager
907-451-2252
Bev_Fantazzi@dot.state.ak.us
2301 Peger Rd. Fairbanks, AK 99709-5316

Arizona Department of Transportation

Research and Planning
Traffic Monitoring
Address
Dale Buskirk
Director, Planning Division
Mail Drop 310A
602-712-8143
dbuskirk@azdot.gov
Mark Catchpole (1,2,3,4)
Mail Drop 070R
602-252-8313
mcatchpole@azdot.gov

206 South 17th Avenue
Phoenix, AZ 85007

Frank Darmiento
Manager, Arizona
Transportation Research
Center
602-712-3134
fdarmiento@azdot.gov
Joe Flaherty (1,2,3,4)
Mail Drop 070R
602-712-7172
jflaherty@azdot.gov
 
  Tim Wolfe, Manager
Traffic Operation Center
Mail Drop PM02
602-712-6622
twolfe@azdot.gov
 

Arkansas State Highway and Transportation Department

Research and Planning
Traffic Monitoring
Address
Scott Bennett
Asst. Chief Engineer-Planning
(501) 569-2241
Elizabeth Mayfield-Hart
elizbethmayfieldhart@arkinsahiways.com (1,2,3,4)
(501) 569-2111

10324 Interstate 30
P.O. Box 2261
Little Rock, AR 72209

Alan Meadors
Chief, Planning & Research Division
(501) 569-2103

Ed Flannigan (1,2,3,4)
(501) 569-2110

 

 
 

Bruce Elliott
(501) 569-2691
(501) 690-1850 (cell)

 
  Brenda Haley (1,2,3,4)
(501) 569-2204
 

California Department of Transportation

Research and Planning
Traffic Monitoring
Address
Joan Sollenberger
Chief, Division of Transportation Planning
916-653-1818
Joe Avis (1,2,3)
916-654-3072
joe.avis@dot.ca.gov

1120 N. Street MS 36
Sacramento, CA 95814

Robert Copp
Chief, Division of Highway System Information
916-654-6628
Stanley Norikane (4)
1120 N. Street MS 36
Sacramento, CA 95814
916-654-5651
 
Larry Orcutt
Acting Chief, Office of Research and Innovation
916-654-8887
   
Nicholas Burmas
Research Program Coordinator
916-324-2906
Mitchell Prevost (4)
Data Validation
916-654-6939
 

Colorado Department of Transportation

Research and Planning
Traffic Monitoring
Address
Jennifer Finch
Director, Division of Transportation Development
303-757-9525
Mehdi Bazair
Section Mgr for Traffic and Mobility & Analysis
303-757-9047

4201 East Arkansas Avenue
Denver, CO 80222

Rich Griffin
Research Engineer, Research Coordination Branch
303-757-9973
George Ventura (1,2,3,4)
Unit Mgr. Traffic Analysis
303-757-9495
george.ventura@dot.state.co.us
 
  Colette Negretti (3,4)
Traffic Analyst
303-757-9815
 
  Leo Livecchi (3)
Traffic Analyst
303-757-9498
 
  Dave Smith
Field Supervisor
303-737-9816
 

Connecticut Department of Transportation

Research and Planning
Traffic Monitoring
Address
James Boice
Chief of Planning, Bureau
of Planning
860-566-5214
Joe Cristalli (1,2,3)
860-594-2091

2800 Berlin Turnpike,
Newinton, CT 06131-7546

James M. Sime
Manager of Research, Division of Research
Connecticut Department of Transportation
280 West Street
Rocky Hill, CT 06067
860-258-0309
Eric Glover (2)
860-594-2088
 
  Dan Woods (4)
860-594-2100
 

Delaware Department of Transportation

Research and Planning
Traffic Monitoring
Address
Ralph Reev
Director, Office of
Planning
302-760-2155
Mike Somers (1,2,3,4)
302-739-4366

PO Box 778
Dover, DE 19903

Jim Pappas
Chief, Materials and
Research
302-760-2385
   

District of Columbia Department of Public Works

Research and Planning
Traffic Monitoring
Address
Art Lawson
Director, Office of Policy and Planning
202-939-8012
A.R. Sleemi (1,2,3,4)
202-671-1573

2000-14th Street, N.W. 6th Floor
Washington, DC 20009

  Peter Moreland (3, 4)
202-939-8098
 

Florida Department of Transportation

Research and Planning
Traffic Monitoring
Address
Ysela Llort
Director, Division of
Planning and Programming
850-414-5235
Rick Reel
(1,2,3,4)
850-414-4709

Haydon Burns Building,
605 Suwannee St.
Tallahassee, FL 32399-0450

Richard Long
Director, Transportation
Research Center
850-414-4615
   

Georgia Department of Transportation

Research and Planning
Traffic Monitoring
Address
George Boulineau
Division Director, Planning
& Programming
770-656-0610
Michelle Young (1,2,3,4)
770-986-1364

5025 New Peachtree Road
Chamblee, GA 30314

Paul Mullins
State Materials and
Research Engineer
404-363-7500
David Adam
Road inventory
770-986-1364
15 Kennedy Drive
Forest Park, GA 30050

Hawaii Highway Division, Department of Transportation

Research and Planning
Traffic Monitoring
Address
Julia Tsumoto
Director, Statewide
Transportation Planning
Office
808-587-1845
Goro Sulijoadikusumo (1,2,4)
808-587-1839

869 Punchbowl St. #401
Honolulu, HI 96813

Ronald Tsuzuki
Chief, Planning Branch
Highway Division
808-857-1830
   
Casey Abe
Materials, Testing and
Research Engineer
808-832-3403
   

State of Idaho Transportation Department

Research and Planning
Traffic Monitoring
Address
Matthew Moore
Transportation Planning & Programming Administrator
208-334-8484
Glenda Fuller (1,2,3,4)
Roadway Data Manager
208-334-8217

3311 West State Street, Boise, ID 83703-5881
PO Box 7129
Boise, ID 83707-1129


Research Program Manager
208-334-8296
Raelene Viste (3)
208-334-8218
 
  Brian Hagen (1-2-3)
208-334-8250
 
  Scott W. Fugit (4WIM)
208-334-8207
 

Illinois Department of Transportation

Research and Planning
Traffic Monitoring
Address
Linda Wheeler
Director, Office of
Planning and Programming
217-782-6289
Robert Green (2,3,4)
217-785-2355

Administration Building, 2300
South Dirksen Parkway
Springfield, IL 62764

Eric E. Harm
Engineer of Physical
Research
217-782-7200
   

Indiana Transportation Department

Research and Planning
Traffic Monitoring
Address
David Holtz
Chief Program Development Division
317-232-7588
Fax: 317-232-5478
dholtz@indot.state.in.us

John L. Nagle, Engr.
Safety/Congestion Management
317-232-5464
Fax: 317-232-5478
jnagle@indot.state.in.us

Traffic Statistics Supervisor
317-233-1166
Fax: 317-232-5478

Lowell W. Basey (2,3,4)
Senior Traffic Data Collection Technician
Indiana DOT
Program Development Div.
6400 East 30th Street
Indianapolis, IN 46219

317-591-5262
Fax: 317-549-0477
lbasey@indot.state.in.us

Indiana Dept. of Transportation
Indiana Government Center
100 North Senate Avenue
Indianapolis, IN 46204

Kirk Mangold
Mgr Highway Statistics
317-233-3690
Fax: 317-232-5478
kmangold@indot.state.in.us

Scott MacArthur, Supervisor
Traffic Statistics
Program Development Div.
317-233-1166
Fax: 317-232-5478
smacmarthur@indot.state.in.us

 
Barry Partridge
Chief, Research Division
1205 Montgomery Road
P.O. Box 2279
West Lafayette, IN 47906
765-463-1521 Ext. 251
bpartridge@indot.state.in.us
  INDOT
PO Box 2279
West Lafayette, IN 47906

Iowa Department of Transportation

Research and Planning
Traffic Monitoring
Address

Sandra Larson
Research & Technology Bureau
515-239-1205

Ron Bunting (1,2,3,4)
515-239-7445
800 Lincoln Way
Ames, IA 50010
Mark Dunn
Operations Research
Engineer
515-239-1447

Laverne Velau
Communication Tech.
515-239-1445

 

Kansas Department of Transportation

Research and Planning
Traffic Monitoring
Address

Terry Heidner
Director, Division of
Planning and Development
785-296-2252

  State Office Building, 7th Floor
Topeka, KS 66612
Chris Herrick
Bureau of Transportation Planning
785-296-3865

Alan Spicer (1,2,3,4)
Dale Kirmer (2)
Richard Anderson (3)
William Hughes (4)
Mark Maddux (4)
785-296-3841

State Office Building, 8th Floor
Topeka, KS 66612
Lonnie Ingram
Bureau of Materials
and Research
785-296-3711
   

Kentucky Transportation Cabinet

Research and Planning
Traffic Monitoring
Address

Annette Coffey
Director, Division of
Planning
502-564-7183

Dan Inabnitt (1,2,3,4)
Branch Manager
502-564-7183
Dan.Inabnitt@mail.state.ky.us
KY Transportation Cabinet
Division of Planning
501 High Street
Frankfort, KY 40622
Mike Hancock
Asst. State Highway
Engineer for Planning
502-564-3730

David Franke
Manger Traffic Sec.
502-564-7183
email:
David.Franke@mail.state.ky.us

 

Louisiana Department of Transportation and Development

Research and Planning
Traffic Monitoring
Address
Lesile Mix
Director, Traffic and Plng.
Division
225-379-1919
James Porter (1,2,3,4)
225-242-4556
jimporter@dotd.louisiana.gov
PO Box 94245, 8900 C
St.
Baton Rouge, LA
70804-9245

Harold (Skip Paul), Director Louisiana Transportation Research Center
225-767-9102

Joan Black (1,2,3,4)
Office Sup
225-242-4557

 

 

Bob Smith (1,2,3,4)
Field Sup
225-935-0260

 

Maine Department of Transportation

Research and Planning
Traffic Monitoring
Address

Bruce Ibarquen
Director, Bureau of
Planning
207-624-3624

Deborah A. Morgan (1,2,3)
207-624-3606
deborah.morgan@maine.gov

Transportation Building
Augusta, ME 04333

Dal Peabody
Director of Research
207-287-3131

Ron Cote (4)
207-624-3602

 

Maryland Department of Transportation

Research and Planning
Traffic Monitoring
Address

Fred Rappe
Director, Office of
Systems Planning &
Evaluation
410-859-7333

William McNeil (1,2,3,4)
7491 Connelley Drive
Hanover, MD 21076
410-787-7601

PO Box 8755, BWI Airport

Baltimore, MD 21240

Neil Pedersen
Director, Office of
Planning and Preliminary
Engineering
410-333-1110

David Anderson (1,2,3,4)
410-787-7662

State Highway Administration

707 N. Calvert St., PO Box 717
Baltimore, MD 21203

Dr. Ann Brach
Manager of Research &
Tech. Trans.
410-321-3547
  Department of Transportation,
Materials and Research
2323 West Joppa Road
Brooklandville, MD 21022
Mr. Glen McGlaughlin
Acting Director
410-787-5884
  Intelligent Transportation
System Division

Massachusetts Highway Department

Research and Planning
Traffic Monitoring
Address

Daniel F. Beagan
Director, Bureau of
Transportation Planning
and Development
617-973-7877

Philip A. Hughes (1,2,3,4)
617-973-7330

10 Park Plaza
Boston, MA 02116-3973

Walter Kondo
Research/Computer
Support Manager
617-973-7314

 

Michigan Department of Transportation

Research and Planning
Traffic Monitoring
Address

Susan Mortel
Deputy Director, Bureau
of Transportation Planning
517-373-0343

Robert M. Brenner (1,2,3,4)
7575 Croner Dr.
Lansing, ME
48821-0128
517-322-1673

State Transportation Building,
PO Box 30050
425 West Ottawa
Lansing, MI 48909

Brenda J. O'Brien
Engineer of Materials and
Technology
517-322-1085
Jim Cramer (3,4)
517-322-1736
 
  David Shade
Section Manager
517-335-2957
 

Minnesota Department of Transportation

Research and Planning
Traffic Monitoring
Address

Randy Halverson
Commissioner
Transportation Research
and Investment
Management Division
651-296-1344

George Capress (4)
651-296-0217

395 John Ireland Blvd. Room 417
St. Paul, MN 55155

 

Gene Hicks (1,2,3)
651-296-1740
gene.hicks@dot.state.mn.us

 
Jonetta Kreidweis
Office Director (1,2,3,4)
651-215-1854
jonetta.kreidweis@dot.state.mn.us
  Office of Research
Administration
Ford Building, 117 University Ave.
St. Paul, MN 55155

Mississippi Department of Transportation

Research and Planning
Traffic Monitoring
Address

Jeff Pierce
State Planning Engineer
601-359-7685

Earl Bryant (1,2,3,4)
601-359-1498

401 North West St.
Jackson, MS 39201
PO Box 1850
Jackson, MS 39215-1850

Randy Battey
State Research Engineer
601-359-7650

 

 

Missouri Highway and Transportation Department

Research and Planning
Traffic Monitoring
Address

Mara Campbell
Organizational Results
573-526-2908

Barb Dudenfoeffer (1,2,3,4)
573-526-4906

dubemb@mail.modot.state.mo.us

State Highway Building, East Capital and Jefferson, PO Box 270
Jefferson City, MO 65102

 

Doug Sruemph (1,2,3,4)
Field Data Collection
573-751-2784

 

Montana Department of Highway

Research and Planning
Traffic Monitoring
Address

Sandra Straehl
MDT Administrator,
Transportation Planning
Division
406-444-7692

Becky Duke (1,2,3,4)
Traffic Sup.
406-444-6122
bduke@mt.gov

2701 Prospect Avenue
Helena, MT 59620

Sue Sillick
Supervisor, Research
Section, Materials Bureau
406-444-7693

Ron Wuertley (4)
406-444-5521

 

Nebraska Department of Roads

Research and Planning
Traffic Monitoring
Address

John Jacobsen
Deputy Director, Planning & Administration
402-479-4671

Matt Dalton (1)
402-479-4594
mdalton@dor.state.ne.us

PO Box 94759; 1500 Nebraska Highway #2
Lincoln, NE 68509

Arthur Yonkey
Transportation Planning Manager
402-479-4519

Terry L. Guy (1,2,3,4)
402-479-4509
tguy@dor.state.ne.us

 
Leona Kolbet
Research Coordinator
402-479-4337
   

Nevada Department of Transportation

Research and Planning
Traffic Monitoring
Address

Kent Cooper
Director of Planning
Assistant
775-888-7242
kcooper@dot.state.nv.us

Matt Hamilton
Field Supervisor &
Analyst Assistant
775-888-7436

1263 South Stewart Street
Carson City, NV 89712

Alan Hilton
Chief Research Division
Manager Assistant
775-888-7803
ahilton@dot.state.nv.us

Al Keller
Electronic Tech.
Assistant
775-888-7473

 
Mike Lawson
Traffic Information
System Manager
Assistant
775-888-7443
mlawson@dot.state.nv.us
Steve Davis
Analyst Assistant
775-888-7444
 
  Dave Manning
Analyst Assistant
Volume + Special Traffic
program Mgr
775-888-7156
 
  Bill Rosenthal
Continuous Count
Program
775-888-7382
 

New Hampshire Department of Transportation

Research and Planning
Traffic Monitoring
Address

Ansel N. Sanborn
Administrator, Bureau of
Transportation Planning
603-271-3344

Brian Perry (1,2,3,4)
603-271-3159

PO Box 483, John O.
Morton Building, Hazen Dr.
Concord, NH 03302-0483

Alan Rawson
Administrator, Bureau of
Materials and Research
603-271-3151

 

New Jersey Department of Transportation

Research and Planning
Traffic Monitoring
Address

Brent Barnes
Director, Transportation
System Planning & Research
609-530-2090

Jim Carl (1,2,3,4)
609-530-3510

1035 Parkway Avenue
Trenton, NJ 08625

Cameal Chriton-Summers
Manager, Bureau
of Research and
Demonstration
609-530-2419

 

 

New Mexico State Highway and Transportation Department

Research and Planning
Traffic Monitoring
Address

Charlie Trujillo
Deputy Secretary,
Transportation Planning &
Programming
505-827-5259

Billy Larranaga (1,2,3)
505-827-5381

PO Box 1149
1120 Cerrillos Road
Santa Fe, NM 87504-1149

Ms. Muffet Foy Cuddy
Planning Division Director
505-827-5549

 
Betty Helgso Chief, Research Bureau
505-246-6410
   
Richard Montoya
Dep Dir. Chief, Advance
Planning Bureau
505-827-5549
Steve Dazan (4)
505-827-9881
 
Ray Alexiander
Chief, Program
Development Bureau
505-827-3247
   
Alvaro Vigil
Chief, Data Collection
Bureau
505-827-5561
   
Diane C'deBaca
Chief, Transportation
Systems Bureau
505-827-5289
   

New York State Department of Transportation

Research and Planning
Traffic Monitoring
Address

Robert Perry, Director Transportation Research and Development
Bureau
Bldg. 7A, Room 600
518-457-5826

Jim Cerqua
Supervisor of Field Operations
518-457-7203

1220 Washington Avenue
Albany, NY 12232

 

Michael Fay
Director, Data Production Group
518-451-7203

 
  Todd Westhuis (1,2,3,4)
Supervisor,Traffic Monitoring & Data Reporting
518-457-7203
 
  Tom S. Kearney
Supervisor, HPMS
518-457-7203
 

North Carolina Department of Transportation

Research and Planning
Traffic Monitoring
Address

Dr. M.R. Poole
Manager of Statewide
Planning Branch
919-733-4705

Michael Ashbrook (4)
828-389-0320

Division of Highways
State Highway Bldg., Box
25201, 1 South Wilmington St.
Raleigh, NC 58505

M.P. Strong
State Research Engineer
919-733-9790

Jim Canty and David Page(2,3)
919-733-4796

 

North Dakota Department of Transportation

Research and Planning
Traffic Monitoring
Address

Darcy Rosendahl
Planning and Programming
701-328-4463

Jiff Weekes
(1,2,3,4)
Director of Traffic
Studies
701-328-4401 jweekes@state.nd.us

600 East Boulevard Ave.
Bismarck, ND 58505-0700

Jon Ketterling
Geotechnical & Research
Engineer
701-328-6908

Terry Woehl
(1,2,3,4)
Director of Traffic
Studies
701-328-3521
twoehl@state.nd.us

 

Ohio Department of Transportation

Research and Planning
Traffic Monitoring
Address

Monique Evans
614-728-6048

Dave Gardner
614-752-5740

Department of Transportation Building, 25 South Front Street
Columbus, OH 43215

 

Steven Jessberger
614-752-4057

 

Oklahoma Department of Transportation

Research and Planning
Traffic Monitoring
Address

Dawn Sullivan
Planning & Research Division Engineer
405-521-2927

Richard Sumpter
Manager, Data Collection Branch
405-319-3030

Fax: 405-319-3037
rsumpter@odot.org

Oklahoma Department of
Transportation Building
200 NE 21st Street
Oklahoma City, OK 73105

Jay Adams
Transportation Manager
405-521-2175

Lester Harragarra (1,2,3,4)
Project Manager
405-319-3031
Fax: 405-319-3037
lharragarra@odot.org

Data Collection Branch
Ginger McGovern
Pavement Management Section
405-522-1447
Aaron Fridich (2,3)
Supervisor Temporary Count Program
405-319-3036
Fax: 405-319-3037
afridrich@odot.org
Data Collection Branch
  Jon Mitchell (1,2,3,4)
WIM Systems
405-319-3032
jmitchell@odot.org

Data Collection Branch

Oregon Department of Transportation

Research and Planning
Traffic Monitoring
Address

Jerri Bohard
Interim Manager
Transportation Development Branch
503-986-4165

Randal Thomas (4)
503-373-7052

Transportation Building, Capital and Center Streets
Salem, OR 97310

David Ringeisen
Manager
Transportation Data Section
503-986-4171

Steve Reed (1)
503-986-3608

 
  Don R. Crownover (2,3)
503-986-4132
 

Pennsylvania Department of Transportation

Research and Planning
Traffic Monitoring
Address

Larry King
Deputy Secretary for
Planning
717-787-3154

Mr. Gaye F. Liddick (1,2,3,4)
717-787-5983

Pennsylvania Department of Transportation Keystone Bldg, 8th Floor 400 North St.
Harrisburg, PA 17120

William Pogash
Research Manager
717-787-1964

 

Puerto Rico Department of Transportation and Public Works

Research and Planning
Traffic Monitoring
Address

Antonio Arroy
Director of Planning
809-729-1580

 

Highway Authority
PO Box 3909, Government Center
Diego Avenue
San Juan, PR 00936

Wilfredo Castro
Director of Technical
Investigations Office
809-798-3940

 

Rhode Island Department of Transportation

Research and Planning
Traffic Monitoring
Address

Edmond T. Parker, Jr.
Chief Design Engineer
(Planning & Management
Systems)
401-222-2023

Michael Sprague (4)
401-222-2694 Ext. 4221

2 Capitol Hill
Providence, RI 02903

Colin Franco
Managing Engineer for
Research & Technology
401-222-4955

David Doyle (1,2,3)
401-222-2694 Ext. 4213

 

South Carolina Department of Transportation

Research and Planning
Traffic Monitoring
Address

Richard M. Stewart
Research and Materials
Engineer
803-737-6681

David Settle (1,2,3,4)
803-737-2232

PO Box 191,
955 Park Street
Columbia, SC 29202

South Dakota Department of Transportation

Research and Planning
Traffic Monitoring
Address

Leon Schochenmaier
Director, Planning Division
605-773-3174

Dan Strand (4)
605-773-3871

700 Broadway Avenue East
Pierre, SD 57501

David L. Huft
Research Manager
605-773-3292

John Noyes (1,2,3)
605-773-3278

 
  Kenny Marks
Engineering Supervisor
605-773-3336
marks.ken@state.sd.us
 
  Jeff Brosz
605-773-5439
jeff.brosz@state.sd.us
 

Tennessee Department of Transportation

Research and Planning
Traffic Monitoring
Address

Glenn A. Beckwith
Director, Planning Division
615-741-3412

Ray Barton (1,2,3,4)
615-350-4570

James K. Polk Building, 505 Deaderick Street
Nashville, TN 37219

Mike