President:John Durkos
Road Systems, Inc.
jdurkos@roadsystems.com
   
Vice President:Vacant  
Secretary:Rick Mauer
Gregory Highway
Rmauer@Gregoryhighway.com
   
Treasurer:Eric Smith
Hill & Smith Inc.
eric.smith@hillandsmith.com
   
Co-Chairs
Subcommittee #1
Guide Maintenance
Eric Lohrey
ECL Engineering, PLLC
GuideManager@TF13.org
 Vacant 
Co-Chairs
Subcommittee #2
Barrier Hardware
George Eicher
Gregory Highway
geicher@gregoryhighway.com
 Don Pyde
Valtir, LLC
Don.Pyde@valtir.com
 
Co-Chairs
Subcommittee #3
Bridge Railings

Tony Ghioldi
Quality Bridge and Fab, Inc.
tonyghioldi@qualitybridgeandfab.com 
 
 
Vacant
 
Co-Chairs
Subcommittee #5
Support Hardware
Eric Lohrey
ECL Engineering, PLLC
Eric@ECLengineering.com
 Scott Jollo
Oregon DOT
Scott.U.Jollo@odot.state.or.us
 
Co-Chairs
Subcommittee #6
Work Zone Systems
Eric Perry
ATSSA
Eric.Perry@atssa.com
 Vacant 
Co-Chairs
Subcommittee #7
Test Facilities
Karla Lechtenberg
MwRSF
kpolivka2@unl.edu
 Jim Kovar
Texas A&M Transportation Institution (TTI)
j-kovar@tti.tamu.edu
 
Co-Chairs
Subcommittee #9
Marketing
Rick Mauer
Gregory Highway
rmauer@gregoryhighway.com
 Eric Perry
ATSSA
Eric.Perry@atssa.com
 
Co-Chairs
Subcommittee #11
Delineation
Nathan Schulz
Texas A&M Transportation Institute
n-schulz@tti.tamu.edu
 Tim Lang
Impact Recovery Systems
tlang@impactrecovery.com 
 
     
     
     

At-large Membership

The at-large membership of Task Force 13 is comprised of representatives from state and federal transportation departments, academia, crash testing laboratories, and industry.