Illinois Department of Transportation
AASHTO Board of Directors
Randall Blankenhorn, , Secretary, (217) 782-6149
AASHTO Executive Committee
Randall Blankenhorn, , Secretary, (217) 782-6149
AASHTO Multi-State Technical Assistance Program
John Marrella, , (312) 793-2332
BOD Assistant List
Sarah Kurmann, , Assistant to the Secretary, (217) 782-6149
High-Speed Intercity Passenger Rail
Drew White, , High Speed Rail Manager, (217) 782-0697
John Oimoen, , Deputy Director—Rail Roads, (312) 793-4222
Miriam Gutierrez, , Rail Program Planning Section Chief, (217) 793-4803
MAP-21 Implementation and Reauthorization Steering Committee
Jeff Bell, , Section Chief Policy and Federal Affairs
Omer Osman, , Director of Highways, Chief Engineer, (217) 782-2151
NTPEP-APEL Council
Mark Gawedzinski, , Product Studies Engineer, (217) 782-2799
NTPEP-APEL State Product Coordinators
Joseph Vespa, , Engineer of Technical and Product Studies, 217-782-3479
NTPEP-Technical Committee Officers
Gerald Rotherham, , (217) 782-4689
Jim Trepanier, , HMA Operations Engineer, (217) 782-9607
Kelly Morse, , (217) 782-7218
Scott Hughes, , (217) 782-7208
NTPEP-Technical Committee on Asphalt Release Agents
Jim Trepanier, , HMA Operations Engineer, (217) 782-9607
NTPEP-Technical Committee on Concrete Admixtures
Melinda Winkelman, , (217) 782-0117
NTPEP-Technical Committee on Concrete Curing Compounds
Melinda Winkelman, , (217) 782-0117
NTPEP-Technical Committee on Elastomeric Bridge Bearings
Gerald Rotherham, , (217) 782-4689
NTPEP-Technical Committee on Epoxy and Resin Based Adhesive Bonding Systems
Gerald Rotherham, , (217) 782-4689
NTPEP-Technical Committee on Erosion Control Products
Scott Hughes, , (217) 782-7208
NTPEP-Technical Committee on Geotextiles and Geosynthetics
Scott Hughes, , (217) 782-7208
NTPEP-Technical Committee on Guardrails
Gerald Rotherham, , (217) 782-4689
Scott Hughes, , (217) 782-7208
NTPEP-Technical Committee on HDPE Pipe
Gerald Rotherham, , (217) 782-4689
NTPEP-Technical Committee on High Friction and Thin Overlays
Kelly Morse, , (217) 782-7218
NTPEP-Technical Committee on Pavement Marking Materials
Kelly Morse, , (217) 782-7218
NTPEP-Technical Committee on Polypropylene Pipe
Scott Hughes, , (217) 782-7208
NTPEP-Technical Committee on Polyvinyl Chloride Drainage Pipe
Scott Hughes, , (217) 782-7208
NTPEP-Technical Committee on Protective Coatings
Kelly Morse, , (217) 782-7218
NTPEP-Technical Committee on Raised Pavement Markers
Kelly Morse, , (217) 782-7218
NTPEP-Technical Committee on Rapid Set Concrete Patching Materials
Melinda Winkelman, , (217) 782-0117
NTPEP-Technical Committee on Reinforcing Steel
Scott Hughes, , (217) 782-7208
NTPEP-Technical Committee on Roll-Up Signing
Kelly Morse, , (217) 782-7218
NTPEP-Technical Committee on Sign Sheeting Materials
Kelly Morse, , (217) 782-7218
Reference Book Contacts
Lisa Kavanagh, , Assistant to the Secretary, (217) 782-6149
Research Advisory Committee
Laura Mlacnik, , Acting Engineer of Materials and Physical Research, (217) 782-7202
Megan Swanson, , Technical Research Coordinator, Burea of Materials & Physical Research, 217-782-3547
Ryan Culton, , 2177854888
SCOBS-T-02 Bearing
Carl Puzey, , Bureau Chief of Bridges and Structures, (217) 782-2125
SCOBS-T-03 Seismic
Carl Puzey, , Bureau Chief of Bridges and Structures, (217) 782-2125
SCOBS-T-14 Structrual Steel
Carl Puzey, , Bureau Chief of Bridges and Structures, (217) 782-2125
SCOBS-T-18 Bridge Inspection, Repair, and Rehab
Tim Armbrecht, , Chief, Ratings and Permits Unit, 217-782-8418
SCOBS-T-19 Software and Technology
Tim Armbrecht, , Chief, Ratings and Permits Unit, 217-782-8418
SCOD-Technical Committee on Hydrology and Hydraulics
Matthew O'Connor, , Hydraulics Group Engineer, (217) 785-2917
SCOD-Technical Committee on Non-Motorized Transportation
Johnathan McCormick, , (217) 782-5597
SCOH Assistant List
Mari Hernandez, , Administrative Assistant, (312) 793-2242
SCORWUOAC-Technical Council on Outdoor Advertising Control
Tim Hoesli, , (217) 782-3981
SCORWUOAC-Technical Council on Utility Accommodation & Safety
Cheryl Cathey, , (217) 557-4099
SCOTE-Technical Committee on Signing and Markings
Aaron Weatherholt, , Deputy Chief Engineer of Highways, (217) 785-0888
SCOWCT-Frequency Coordinators
Tim Peters, , Communication System Engineer, 2177855048
SOM-Technical Section 1a
Daniel Tobias, , (217) 782-2912
SOM-Technical Section 1b
Daniel Tobias, , (217) 782-2912
SOM-Technical Section 1c
Jim Trepanier, , HMA Operations Engineer, (217) 782-9607
SOM-Technical Section 2a
Jim Trepanier, , HMA Operations Engineer, (217) 782-9607
Kelly Morse, , (217) 782-7218
SOM-Technical Section 2b
Brian Pfeifer, , (217) 782-7202
Jim Trepanier, , HMA Operations Engineer, (217) 782-9607
Kelly Morse, , (217) 782-7218
SOM-Technical Section 2c
Jim Trepanier, , HMA Operations Engineer, (217) 782-9607
SOM-Technical Section 2d
Brian Pfeifer, , (217) 782-7202
Jim Trepanier, , HMA Operations Engineer, (217) 782-9607
SOM-Technical Section 3a
Daniel Tobias, , (217) 782-2912
SOM-Technical Section 3b
Daniel Tobias, , (217) 782-2912
SOM-Technical Section 3c
Brian Pfeifer, , (217) 782-7202
Daniel Tobias, , (217) 782-2912
SOM-Technical Section 4a
Daniel Tobias, , (217) 782-2912
SOM-Technical Section 4b
Jim Trepanier, , HMA Operations Engineer, (217) 782-9607
SOM-Technical Section 4c
Kelly Morse, , (217) 782-7218
SOM-Technical Section 4d
Jim Trepanier, , HMA Operations Engineer, (217) 782-9607
Kelly Morse, , (217) 782-7218
SOM-Technical Section 4e
Jim Trepanier, , HMA Operations Engineer, (217) 782-9607
SOM-Technical Section 4f
Brian Pfeifer, , (217) 782-7202
Jim Trepanier, , HMA Operations Engineer, (217) 782-9607
SOM-Technical Section 5a
LaDonna Rowden, , (217) 782-8582
SOM-Technical Section 5b
Brian Pfeifer, , (217) 782-7202
LaDonna Rowden, , (217) 782-8582
SOM-Technical Section 5c
Brian Pfeifer, , (217) 782-7202
Special Committee on Transportation Security and Emergency Management MAASTO Region
Aaron Weatherholt, , Deputy Chief Engineer of Highways, (217) 785-0888
Thomas Korty, , Transportation Infrastructure Security Supervisor, (217) 782-2984
Special Committee on Transportation Security and Emergency Mgmt
Aaron Weatherholt, , Deputy Chief Engineer of Highways, (217) 785-0888
Thomas Korty, , Transportation Infrastructure Security Supervisor, (217) 782-2984
Special Committee-NTPEP
Jim Trepanier, , HMA Operations Engineer, (217) 782-9607
Standing Committee on Environment
John Baranzelli, , Bureau Chief of Design and Environment, (217) 782-7526
Scott Stitt, , Chief, Project Development Unit, 217/782-7526
Standing Committee on Finance and Administration
Jeff Heck, , Director, 217-785-5395
Standing Committee on Highway Traffic Safety
Priscilla Tobias, , Director, Office of Program Development, (217) 524-8127
Standing Committee on Highways
Paul Loete, , Region Engineer—District 2, 217.782.2150
Standing Committee on Performance Management
Bruce Carmitchel, , (217) 782-7868
Holly Ostdick, , (217) 785-2994
Standing Committee on Planning
Bruce Carmitchel, , (217) 782-7868
Holly Ostdick, , (217) 785-2994
Standing Committee on Public Transportation
Beth McCluskey, , (312) 793-2116
Standing Committee on Rail Transportation
John Oimoen, , Deputy Director—Rail Roads, (312) 793-4222
Susan Stitt, , Section Chief, Urban Planning and Programming, (217) 782-8080
State DOT Librarians
Karen Perrin, , (217) 782-5597
STSMO Task Force 1
Kevin Price, , State ITS Operations Engineer, 847-705-4380
STSMO Task Force 3
Aaron Weatherholt, , Deputy Chief Engineer of Highways, (217) 785-0888
STSMO Task Force 4
Aaron Weatherholt, , Deputy Chief Engineer of Highways, (217) 785-0888
Subcommittee on Air Quality
John Baranzelli, , Bureau Chief of Design and Environment, (217) 782-7526
Subcommittee on Asset Management
David Spacek, , Deputy Director, (312) 793-2154
Subcommittee on Bridges and Structures
Carl Puzey, , Bureau Chief of Bridges and Structures, (217) 782-2125
Tim Armbrecht, , Chief, Ratings and Permits Unit, 217-782-8418
Subcommittee on Civil Rights
Debra Clark, , Acting Bureau Director, (217) 785-5947
Pamela Simon, , EEO Field Compliance Officer, (217) 785-8750
Subcommittee on Construction
Roger Driskell, , Deputy Director of Highways, Region 4 Engineer, 217-342-8201
Tim Kell, , (217) 782-6667
Subcommittee on Design
Michael Brand, , (217) 782-5597
Subcommittee on Fiscal Management and Accounting
Roxy Heck, , Project Control Section Manager, (217) 782-3967
Subcommittee on Highway Transport
Geno Koehler, , Policy and Safety Manager, (217) 782-7328
Subcommittee on Information Systems
Dan Wilcox, , Bureau Chief of Information Processing, (217) 524-0031
Jeff Heck, , Director, 217-785-5395
Subcommittee on Internal/External Audit
Stephen Kirk, , Chief Internal Auditor, (217) 557-1258
Subcommittee on Legal Affairs
Ellen Schanzle-Haskins, , Chief Counsel, (217) 782-0692
Subcommittee on Maintenance
Aaron Weatherholt, , Deputy Chief Engineer of Highways, (217) 785-0888
Tim Armbrecht, , Chief, Ratings and Permits Unit, 217-782-8418
Subcommittee on Materials
Brian Pfeifer, , (217) 782-7202
Daniel Tobias, , (217) 782-2912
Jim Trepanier, , HMA Operations Engineer, (217) 782-9607
Subcommittee on Personnel and Human Resources
Dianna Taylor, , (217) 782-5597
Jeff Heck, , Director, 217-785-5395
Subcommittee on Safety Management
Paul Lorton, , (217) 782-3568
Priscilla Tobias, , Director, Office of Program Development, (217) 524-8127
Subcommittee on Traffic Engineering
Aaron Weatherholt, , Deputy Chief Engineer of Highways, (217) 785-0888
Kyle Armstrong, , Traffic Engineering & Standards Chief, (217) 782-5597
Subcommittee on Transportation Communications
Brian Williamsen, , IDOT Community Relations Manager: District 04, (309) 671-4854
Erin Aleman, , (312) 793-1460
Guy Tridgell, , Deputy Director of Communications, (312) 793-4199
Subcommittee on Transportation Finance Policy
Joanne Woodworth, , Chief of Budget and Fiscal Management, (217) 557-1801
Roxy Heck, , Project Control Section Manager, (217) 782-3967
Subcommittee on Transportation Systems Management and Operations
Aaron Weatherholt, , Deputy Chief Engineer of Highways, (217) 785-0888
Kevin Price, , State ITS Operations Engineer, 847-705-4380
Transportation Curriculum Coordination Council
Brad Risinger, , (217) 557-2070
Megan Swanson, , Technical Research Coordinator, Burea of Materials & Physical Research, 217-782-3547