TTL Associates, an Ohio EDGE firm, attended the 70th annual Ohio Transportation Engineering Conference (OTEC) in Columbus, Ohio on October 25th and 26th, 2016



On behalf of TTL Associates, we would like to thank everyone who stopped by our booth # 235 at OTEC. We’re happy you could visit with members of our team:

Thomas R. Uhler P.E., CEO, Curtis Roupe P.E., Vice President, Geotechnical Engineer, Timothy G. Pedro, Vice President, Business Development, Chris Iott P.E., Senior Geotechnical Engineer, David M. Vovak P.E., Transportation Director, Chet Siefring, P.E. Senior Geotechnical Engineer, and Richard Martinko, President, Strategic Transportation Planning Consultant.

Hopefully you gained a better understanding on how TTL can provide engineering solutions on your infrastructure projects.


  • TTL Associates is an EDGE firm, full-service environmental, industrial hygiene, geotechnical engineering, materials testing/inspection and drilling firm
  • TTL Associates have over 100 years of combined engineering and environmental project experience working on both major and minor transportation projects.
  • Our team is qualified to perform geotechnical, engineering, environmental consulting services as well provide NICET certified engineering technicians for your next transportation job.

A special congratulation goes out to to Mark A. Droll, P.E. from Kohli And Kaliher Associates, Inc. for winning our raffle prize of a replicate autographed photo of famed American baseball pitcher, Bob Feller. We appreciate everyone else who participated, and there will be a chance next year!

Please see our photo highlights from this year’s OTEC event.

otec1Mike Gramza (right front), Planning and Engineering Administrator from ODOT stopped by TTL’s booth at OTEC to visit with team members (left to right): Thomas R. Uhler P.E., CEO, Chet Siefring, P.E. Senior Geotechnical Engineer, Curtis Roupe P.E., Vice President, David M. Vovak P.E., and Transportation Director.







otec2Curtis Roupe, TTL’s Vice President and Christopher Matta, Ohio Turnpike’s Maintenance Engineer met at the OTEC conference and discussed 2016 projects.








otec3At the 2016 OTEC, Timothy G. Pedro, Vice President, Business Development meets with Terri Barnhart, Executive Assistant to the Director and Chief of Staff at the Ohio Department of Transportation








If we did not get an opportunity to meet, we hope to hear from you soon. Please consider TTL Associates as a partner on your next programmatic or other infrastructure project.


Contact Timothy G. Pedro, for additional information.