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Bridge, Hydraulics, & Geotechnical Engineer's Contact Information


Office of Bridge Technology | Resource Center Technical Service Teams | Division Offices
Federal Lands | Research, Technology and Development

Office of Bridge Technology

Name Phone Specialty
Myint Lwin 202-366-4589   Director
Cathy Holly 202-366-4589   Program Assistant
David Lehmann 202-366-4588 Temporary Support
Steve Ernst 202-366-4619 Safety and Security
Raj Ailaney 202-366-6749 Planning and Contracts
Bridge and Tunnel Team (HIBT-10)
Vacant 202-366-4592 Team Leader
Jesus Rohena 202-366-4593 Tunnels
Firas Ibrahim 202-366-4598 Codes and Specifications
Vasant Mistry 202-366-4599 Steel
Vacant 202-366-4596 Concrete
Glenn Smith 202-366-8795 Seismic
Krishna Verma 202-366-4601 Fabrication
Hydraulics and Geotechnical Team (HIBT-20)
Jorge Pagán-Ortiz 202-366-4604 Team Leader
Jerry DiMaggio 202-366-1569 Geotechnical
Silas Nichols 202-366-1554 Geotechnical
Joe Krolak 202-366-4611 Hydraulics
Michelle Cribbs 202-366-8792 Computer Applications
Minnie Long 202-366-8791 Transportation Specialist
Bridge Programs Team (HIBT-30)
Tom Everett 202-366-4675 Team Leader
Fernando Luna 202-366-4621 Bridge Program Support
Everett Matias 202-366-6712 Highway Bridge Program
Gary Moss 202-366-4654 National Bridge Inspection Standards
Ann Shemaka 202-366-1575 National Bridge Inventory Specialist
Doug Blades 202-366-4622 Inspection and Program Support

Office of Asset Management
Management and Monitoring Systems Team (HIAM-10)

Wade Casey 202-366-4606 Bridge Management & Preservation
Shyan-Yung Pan 202-366-4036 Bridge Management

Division Bridge Engineers
State Name Phone Title
Alabama Robert King 334-223-7376 Division Bridge Engineer
Alaska Peter Forsling 907-586-7427 Structural Engineer
Arizona Aryan Lirange 602-382-8973 Division Bridge and Area Engineer
Arkansas Terry Daniel 501-324-5356 Division Bridge Engineer
California Greg Kolle 916-498-5889 Structural Engineer
Sarah Skeen 916-498-5023 Structures/Research Engineer
William Forrester 916-498-5037 Director of Structures
Colorado Matthew Greer 720-963-3008 Division Bridge/Materials Engineer
Connecticut Joseph E. Chilstrom 860-659-6703 x3031 Division Bridge Engineer
Delaware Keith Gray 302-734-1657 Bridge Engineer
District of Columbia   Bob Mihalek 202-219-3515 Division Bridge Engineer
Florida Jeffrey Ger 850-942-9650 x3039 Senior Structures Engineer
Jose Peña Ramos 850-942-9650 x3037 Structures Engineer
Georgia Leon Kim 404-562-3636 Division Bridge Engineer
Hawaii Domingo Galicinao 808-541-2700 x302 Division Bridge Engineer
Idaho Ed Miltner 208-334-9180 x122 Division Bridge Engineer
Illinois Daniel Brydl 217-492-4632 Division Bridge Engineer
Vacant 217-492-4629 Assistant Bridge Engineer
Indiana Keith Hoernschemeyer   317-226-7490 Division Bridge Engineer
Iowa Curtis Monk 515-233-7320 Division Bridge Engineer
Kansas Steven E. Toillion 785-271-2448 x213 Division Bridge Engineer
Kentucky Jeff Smith 502-223-6763 Bridge Engineer
Louisiana Arturo Aguirre 225-757-7611 Division Bridge Engineer
Maine Maria Drozd 207-622-8350 x108 Division Bridge Engineer
Maryland Keith Gray 302-734-1657 Bridge Engineer
Massachusetts Olu Adeyemi 617-494-2462 Division Bridge Engineer
Michael Arpino 617-494-2316 Assistant Bridge Engineer
Michigan Jon Nekritz 517-702-1837 Bridge Program Engineer
Sonny Jadun 517-702-1846 Structures Engineer
Minnesota Romeo R. Garcia 651-291-6125 Division Bridge Engineer
Mississippi Rebecca Hayworth   Division Bridge Engineer
Missouri Ken Foster   Bridge/RD&T Engineer
Debbie Lehmann 573-638-2618 Assistant Bridge Engineer
Montana Bob Burkhardt 406-449-5302 x241 Senior Planning Engineer
vacant 406-449-5302  
Nebraska David Mraz 402-437-5977 Division Bridge Engineer
Nevada Terry Philbin 775-687-5323 Construction and Bridge Engineer
New Hampshire David R. Hall 603-228-3057 x106 Division Bridge Engineer
New Jersey Helene Bowman 609-637-4230 Division Bridge Engineer
Chester Kolota 609-637-4219 Assistant Bridge Engineer
New Mexico Vacant 505-820-2025 Division Bridge Engineer
New York Dan Byer 518-431-4125 x253 Division Bridge Engineer
Earl Dubin 518-431-4125 x229 Assistant Bridge Engineer
North Carolina Thomas Drda 919-747-7011 Division Bridge Engineer
Vacant 919-747-1012 Assistant Bridge Engineer
North Dakota Kevin Michel 701-250-4343 ext 103 Bridge Engineer
Ohio Matt Shamis 614-280-6847 Division Bridge Engineer
Thomas Lefchik 614-280-6845 Assistant Bridge and Technology Transfer Engineer
Oklahoma Calvin Karper 405-605-6166 x325 Division Bridge Engineer
Oregon Tim Rogers 503-587-4706 Division Bridge Engineer
Pennsylvania Derek Constable 717-221-4542 Bridge Engineer
Yasir Musa 717-221-4541 Vacant
Puerto Rico Luis Sandoval 787-766-5600 x229 Division Bridge Engineer
Rhode Island Anthony Rotondo 401-528-4566 Division Structural Engineer
South Carolina J. Ken Johnson 803-253-3880 Bridge Engineer
South Dakota Mark Clausen 605-224-7326 x3034   Division Bridge Engineer
Tennessee Paul Sharp 615-781-5762 Division Bridge Engineer
Rebecca Hayworth 615-781-5758 Assistant Bridge Engineer
Texas Peter Chang 512-536-5920 Division Bridge Engineer
Utah Russell Robertson 801-963-0078 Division Bridge Engineer
Vermont Tod Kimball 802-828-4574 Division Bridge Engineer
Virginia Vacant 804-775-3363 Division Bridge Engineer
Rodolfo Maruri 804-775-3361 Assistant Division Bridge Engineer
Washington Barry Brecto 360-753-9482 Division Bridge Engineer
West Virginia Bert Buchanan 304-347-5932 Division Bridge Engineer
Wisconsin Tom Strock 608-829-7507 Division Bridge Engineer
Wyoming Lee Potter 307-772-2012 x46 Division Bridge/Pavement Engineer

FHWA Resource Center Technical Service Teams (TST)
Geotechnical and Hydraulics Engineering TST
Name Phone Title Office Location
Scott Anderson 720-963-3244 Geotechnical and Hydraulics Engineering TST Team Leader Resource Center (Lakewood)
Larry Arneson 720-963-3200 Principal Hydraulics Engineer Resource Center (San Francisco)
Eric Brown 410-962-3743 Hydraulics Engineer Resource Center (Baltimore)
Dan Ghere 708-283-3557 Senior Hydraulics Engineer Resource Center (Olympia Fields)
Cynthia Nurmi 404-562-3908 Hydraulics Engineer Resource Center (Atlanta)
Veronica Ghelardi 720-963-3238 Hydraulics Engineer Resource Center (Lakewood)
Naser Abu-Hejleh 720-963-3242   Geotechnical Engineer Resource Center (Olympia Fields)
Daneil Alzamora 720-963-3214 Geotechnical Engineer Resource Center (Lakewood)
Rich Barrows 360-619-7704 Geotechnical Engineer Western Federal Lands
Justice Maswoswe 410-962-2460 Senior Geotechnical Engineer Resource Center (Baltimore)
Benjamin Rivers 404-562-3926 Geotechnical Engineer Resource Center (Atlanta)
Barry Siel 720-963-3208 Senior Geotechnical Engineer Resource Center (San Francisco)
 
Structures
Name Phone Title Office Location
Shoukry Elnahal 703-404-6232 Structures TST Team Leader Resource Center (Baltimore)
Benjamin Beerman 404-562- 3930 Structural Engineer Resource Center (Atlanta)
Shay Burrows 410-962-6791 Structural Engineer Resource Center (Baltimore)
Reggie Holt 410-962-4796 Senior Structural Engineer Resource Center (Baltimore)
Derrell Manceaux 720-963-3205 Senior Structural Engineer Resource Center (San Francisco)
Claude Napier 804-775-3363 Senior Structural Engineer Resource Center
Larry O'Donnell 708-283-3502 Senior Structural Engineer Resource Center (Olympia Fields)
Tom Saad 708-283-3521 Senior Structural Engineer Resource Center (Olympia Fields)
Lou Triandafilou 410-962-3648 Senior Structural Engineer Resource Center (Baltimore)
Waider Wong 410-962-9252 Structural Engineer Resource Center (Baltimore)

Federal Lands Highway Office
Office Name Phone Title
Headquarters Vacant 202-366-9487 Program Engineer (Bridge)
Eastern Federal Lands Gary Jakovich   Chief Bridge Engineer
Mark Clabaugh 703-404-6235 Bridge Design Team Leader
Hratch Pakhchanian   703-404-6246    Bridge Design Team Leader
Hong Chen 703-404-6249 Bridge Design Team Leader
Khoa Nguyen 703-404-6247 Bridge Design Team Leader
Quinn Nguyen 703-404-6245 Senior Structural Engineer
John Thiel 703-404-6251 Bridge Management Engineer
Vacant 703-404-6237 QAQC Structural Engineer
Brian Beucler 703-404-6353 Hydraulics Engineer
Abbi Ginsberg 703-404-6354 Asst. Hydraulics Engineer
David Dajc 703-404-6363 Asst. Hydraulics Engineer
Ashok Punjabi   Asst. Hydraulics Engineer
Khalid Mohamed 703-404-6347 Division Geotechnical Engineer
Central Federal Lands Karl Eikermann 720-963-3390 Bridge Design Team Leader
Bonnie Klamerus   Design Team Leader
Samir Sidhomr 720-963-3399 Bridge Design Team Leader
Norm Schneider 720-963-3429 Bridge Engineer
Matt DeMarco 720-963-3520 Geotechnical Engineer
Bart Bergendahl 720-963-3754 Federal Lands Hydraulics Team Leader
Scott Hogan 720-963-3742 Hydraulics Engineer
Western Federal Lands   Marc A. Veneroso 360-619-7708 WFLHD Bridge Design Engineer
Fahmi Ismail 360-619-7705 Structural Engineer
Jeff M. Berg 360-619-7719 Structural Engineer
Mark C. Browning 360-619-7964 Hydraulics Engineer
Sven Leon 360-619-7767 Hydraulics Engineer


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