| Name | Company | React 350 / CZ | QuadGuard / CZ | GREAT / CZ | ABSORB 350 | TAU II | SCI 100 GM | CAT | ET PLUS | TRACC(s) | SKT 350 | FLEAT-MT | Date of Certification | Expiration | Column4 |
| Aaron Ping | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Abraham Maidinez | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified |
| Adam Dunbar | C-Tech | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Albert Kluemper | CLS Ind. | x | x | x | 03/14/13 | 06/30/15 | certified | ||||||||
| Andrew Sweet | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified |
| Andrew Tigner | Specialties Company | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Anson McKamey | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Anthony Covington | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Anthony Nicoson | INDOT | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Arthur Davis | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified | |
| Benjamin Scamihorn | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Bill Bauer | C-Tech | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Bo Benham | Gohmann Construction | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Bobo, Rick | INDOT - LaPorte | x | x | x | x | x | x | x | x | 05/01/13 | 06/30/15 | certified | |||
| Bohling, Larry | INDOT - LaPorte | x | x | x | x | x | x | x | x | 05/01/13 | 06/30/15 | certified | |||
| Brad Streeval | C-Tech Corp. | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | ||||||
| Brad Worman | Specialties Company | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Brain Barth | C-Tech Corp. | x | x | 03/14/13 | 06/30/15 | certified | |||||||||
| Brandon McKinnry | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified | |
| Brandon Teusch | Specialties Com. LLC | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Brandon Wiseman | Gohmann Const. | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Brent Kemp | CLS Industries | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Brent Munns | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified |
| Brenton Connelly | James H. Drew | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | ||||||
| Brian Emily | GoHman | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | ||||||
| Brian Lundsford | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Brian Vise | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Brian Warren | C-Tech | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Bronson Alexander | CLS Industries | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Brook Coratti | Specialties Co. LLC | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Carl Taylor | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified | ||
| Carson Yoder | C-Tech | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Chad Streeval | C-Tech - Boggstown | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Charles Adams | Gohmann Asphalt Inc. | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Charles Belerle | James Drew Corp. | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | ||||||
| Charles Idlewine | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified |
| Chirs Simmons | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified | ||
| Chris Carpenter | Specialties | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Chris Garner | C-Tech | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Chris Sallee | Gohmann Asphalt | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Cody Brown | Gohmann | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Colby Birt | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified |
| Cole Dismoe | C-Tech Corp. | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Corie Brockway | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Damon B. Cox | James H. Drew | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Dan Walker | John R. Jurgenson | x | 06/24/13 | 06/30/13 | certified | ||||||||||
| Daniel Woodbury | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified | ||
| Danny Wise | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified |
| Darrell Linder | James H. Drew | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Dave Grile | James Drew | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| David Dilley | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| David Hansell | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| David K. Rivera | DPW City of Indianapolis | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| David Mitchell | INDOT - Crawfordsville | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||||
| David Showalter | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified | ||
| David Stair | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| David Whitworth | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified |
| David Woodbury | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified | ||
| Dean Luttrell | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Delmas Hunt | Gohmann Asphalt & Const. | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Dennis Lee | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Don Eberhardt | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Donald Kimmel | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Donald McKinney | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Doug Lundsford | INDOT - Crawfordsville | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||||
| Duane Myers | Elkhart County Highway | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Dustin Whitnam | C-Tech | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Edward Hanaway | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Eller, Don | INDOT - LaPorte | x | x | x | x | x | x | x | x | 05/01/13 | 06/30/15 | certified | |||
| England, Steve | INDOT - LaPorte | x | x | x | x | x | x | x | x | 05/01/13 | 06/30/15 | certified | |||
| Eric Nigh | C-Tech | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Eric Pierce | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified | ||
| Escobedo, Lio | INDOT - LaPorte | x | x | x | x | x | x | x | x | 05/01/13 | 06/30/15 | certified | |||
| Eugewe Dumgn | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified |
| Evan Crecelius | Gohmann Const. | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Garland W. Graves | City of Indpls. | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Gary Bettner | C-Tech Corp. | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Gary Williams | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified |
| George Tompkins | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified | ||
| Greg Fransted | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Greg Tompkins | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified |
| Gregory A. Shaw | Gohmann | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Grigsby, Terry | INDOT - LaPorte | x | x | x | x | x | x | x | x | 05/01/13 | 06/30/15 | certified | |||
| Heather Evans | INDOT/Vinc. | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Hofferth, Marvin | INDOT - LaPorte | x | x | x | x | x | x | x | x | 05/01/13 | 06/30/15 | certified | |||
| Ian Lesko | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| J. Sharpson | C-Tech | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Jason Lawson | John R. Jurgenson | x | 06/24/13 | 06/30/15 | certified | ||||||||||
| James B. Higdon | Gohmann Const. | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| James Hairston | Gohmann Asphalt & Constructi | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| James Jubinville Jr. | Specialties Co. | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| James R. Leonard | Gohmann Construction | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| James R. Marcum Jr. | C-Tech | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | ||||||
| James Thurston | C-Tech | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Jason Graham | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Jason Newton | Gohmann Construction | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Jason Van Meter | Gohmann Asph. | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Jay Watson | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified |
| Jeff Morris | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Jeffrey Watson | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified |
| Jerry Middleton | City of Indianapolis | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Jesse Pope | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified | ||
| Jim Branson | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified |
| Jim Patrict | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified |
| Joe Hargis | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified | ||
| Joe Phifer | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified |
| Joe Reuzenaar | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| John Richards | Specialties Co. | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| John Sihischo | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified | ||
| John Uterreiner | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Johnny Dunagan | C-Tech | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Joseph Crafton | C-Tech | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Joseph Schoenbachler | INDOT - Vincennes | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Josh Patton | Gohmann Construction | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Joshua Rich | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Kathy Evans | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified |
| Keith Lester | Gohmann Asphalt | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Ken Bulger | John R. Jurgenson | x | 06/24/13 | 06/24/15 | certified | ||||||||||
| Kenneth Schultz | James H. Drew | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Kent Eaton | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Kevin Barker | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Kevin Basher | Gohmann Construction | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Kevin Hall | Gohmann | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Kevin Richman | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified |
| Kyle Harbin | Gohmann Construction | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Kyle Richardson | Gohmann Construction | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Larry Fitch | Gohmann | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Lawrence, Mark | INDOT - LaPorte | x | x | x | x | x | x | x | x | 05/01/13 | 06/30/15 | certified | |||
| LEVI RIDDLE | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified | ||
| Levi Riddle | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified |
| Lloyd W. Daniels | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Lori Pelleman | Gohmann Construction | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| MARC RIGGINS | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified | ||
| Marcum, Walter | INDOT - LaPorte | x | x | x | x | x | x | x | x | 05/01/13 | 06/30/15 | certified | |||
| Mark Palmore | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Mark Stoelting | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Matt Zeese | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Matthew Fey | City of Indnpls. (DPW) | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Matthew Leininger | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified |
| Melvin Brier | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Michael Brinker | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified |
| Michael Cecil | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified |
| Michael Hollowell | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified | ||
| Michael R. Gobhort | Gohmann Construction | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Micheal Hennigan | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Mike Byrd | C-Tech Corp. | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Mike Compton | x | x | x | 03/14/13 | 06/30/15 | certified | |||||||||
| Mike Walker | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Moon, Dennis | INDOT - LaPorte | x | x | x | x | x | x | x | x | 05/01/13 | 06/30/15 | certified | |||
| Morris, Joe | INDOT - LaPorte | x | x | x | x | x | x | x | x | 05/01/13 | 06/30/15 | certified | |||
| Mote, Mike | INDOT - LaPorte | x | x | x | x | x | x | x | x | 05/01/13 | 06/30/15 | certified | |||
| Myron Short | CLS Industries, Inc. | x | x | x | 03/14/13 | 06/30/15 | certified | ||||||||
| Nathan Berkheimer | C-Tech | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Nicholos Rudd | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified | ||
| Nick Harper | C-Tech Corp. | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Nick Swayze | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Obannon, Freeman | INDOT - LaPorte | x | x | x | x | x | x | x | x | 05/01/13 | 06/30/15 | certified | |||
| Omar Martinez | James H. Drew Corp. | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Pablo Vasquez | James H. Drew | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Patrick Brooks | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified | ||
| Patrick Williams | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified | ||
| Paul Monroe | INDOT - Greenfield | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Paul Simon | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified |
| Pete Snyder | INDOT LaPorte District | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Peter Carleton | INDOT - C.C. | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Phil Short | C-Tech | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Prentice, Tony | INDOT - LaPorte | x | x | x | x | x | x | x | x | 05/01/13 | 06/30/15 | certified | |||
| Randall Dollar | INDTO - Greenfield | 04/30/13 | 06/30/15 | certified | |||||||||||
| Raymond Agan | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Renee Lukenbill | DPW City of Indpls. | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Rettig S. Gisnold | Gohmann | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Richard Smith | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified |
| Richard Weatover | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified |
| Rick Bonifos | INDOT - Fort Wayne | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Rick Shoe | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified |
| Rob Green | John R. Jurgenson | x | 06/24/13 | 06/30/15 | certified | ||||||||||
| Robert A. Elliott | C-Tech Corp. | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Robert Curry | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Robert Eastes Jr. | James H. Drew | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Robert Rice | Specialties Co. | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Robert Russell | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified | ||
| Robert Vise | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified |
| Robert W. Sliger Jr. | INDOT - Fort Wayne | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Roger Doudlas | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Ron Eastes Jr. | James H. Drew Corp. | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Ron Leetz | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Ron Morehouse | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified |
| Ronald Eastes Sr. | J. H. Drew | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Russell Green | James Drew | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Ryan Burt | James H. Drew | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Ryan Edgar | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Sam Adams | INDOT Indy Sub | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Sam Guthrie | Gohmann Construction | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Schambers, Matt | INDOT - LaPorte | x | x | x | x | x | x | x | x | 05/01/13 | 06/30/15 | certified | |||
| Scott Crecelius | Gohmann | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Scott Noland | INDOT - Crawfordsville | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||||
| Scott Obrien | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Scott Sowers | James H. Drew | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | ||||||
| Shane Kinsey | Specialties | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Shannon Irvin | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Shannon Surber | C-Tech | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Shawn Osterhoudt | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Shawn Whitlock | Gohmann Construction Inc. | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Shawn Worman | Specialties Co. | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Sondgerath, Gerald | INDOT - LaPorte | x | x | x | x | x | x | x | x | 05/01/13 | 06/30/15 | certified | |||
| Stanley L. Jenkins | Specialties Company | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Steve Giese | INDOT - LaPorte | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Steve Welder | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified | ||
| Steven Barron | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified | ||
| Steven Parr | Gohmann Construction | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Stutsman, Bruce | INDOT - LaPorte | x | x | x | x | x | x | x | x | 05/01/13 | 06/30/15 | certified | |||
| Tamika Matlock | C-tech | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | ||||||
| Taylor Tibbett | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Terry Harmon | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified |
| Terry Mayfield | Gohmann Cons. | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Thomas Case | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Tim Barrett | Highway Safety Services | x | x | x | 03/14/13 | 06/30/15 | certified | ||||||||
| Tim Crafton | C-Tech Corp. | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Tim Harville | DPW City of Indy | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Tim McFarland | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified |
| Timothy Peters | INDOT - Crawfordsville | x | x | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified | |||
| Toby Lawson | Gohmann | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Todd Eby | Elkhart County Highway | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Todd Shields | INDOT - Central Office | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Todd Streeval | C-Tech | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Todd Williamson | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified |
| Tom Ehler | John R. Jurgenson | x | 06/24/13 | 06/30/15 | certified | ||||||||||
| Tom Harris | John R. Jurgenson | x | 06/24/13 | 06/30/15 | certified | ||||||||||
| Tom Kinley | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified | ||
| Tommy Mason | Gohmann Asphalt | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Tristan Ferguson | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified |
| Troy Ingle | Gohmann Construction | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Vern Van Allen | INDOT Crawfordsville | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Warren Broughton | Gohmann Const. | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Watson, Dean | INDOT - LaPorte | x | x | x | x | x | x | x | x | 05/01/13 | 06/30/15 | certified | |||
| Way, David | INDOT - LaPorte | x | x | x | x | x | x | x | x | 05/01/13 | 06/30/15 | certified | |||
| William Broughton | Gohmann | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| William Wallace | James H. Drew | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Williams, Randy | INDOT - LaPorte | x | x | x | x | x | x | x | x | 05/01/13 | 06/30/15 | certified | |||
| Williams, Roger | INDOT - LaPorte | x | x | x | x | x | x | x | 05/01/13 | 06/30/15 | certified | ||||
| Willis Master | INDOT - Greenfield | x | x | x | x | x | x | x | x | x | x | x | 04/30/13 | 06/30/15 | certified |
| Zach Miller | Gohmann | x | x | x | x | x | x | 03/14/13 | 06/30/15 | certified | |||||
| Zachery Hinchman | INDOT - Crawfordsville | x | x | x | x | x | x | 04/20/13 | 06/30/15 | certified |