U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000


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Bridges & Structures

FHWA Bridge/Hydraulics/Geotechnical Engineers Contact Information

Office of Bridges and Structures | Resource Center Technical Service Teams | Division Offices | Research, Technology and Development

Office of Bridges and Structures

Name Title Telephone
Shay Burrows Acting Director 202-366-4599
Structural Engineering Team (HIBS-10)
Name Title Telephone
Vincent Chiarito Senior Bridge Engineer - Security Specialist 202-366-4621
Calvin Chong Bridge and Tunnel Engineer 202-366-4847
Lubin Gao Senior Bridge Engineer - Load Rating 202-366-4604
Reggie Holt Senior Bridge Engineer - Concrete Specialist 202-366-4596
Jerry Shen Senior Bridge Engineer - Seismic Specialist 202-366-4619
Dayi Wang Senior Bridge Engineer - Steel Specialist 202-366-5604
Linh Warren Senior Bridge and Tunnel Construction Engineer 202-366-8501
Derek Soden Team Leader 202-493-0341
Hydraulics and Geotechnical Engineering Team (HIBS-20)
Name Title Telephone
Susan Jones Senior Hydraulics Engineer 202-493-2139
Abhishek Kapoor Senior Hydraulics Engineer 202-366-8720
Khalid Mohamed Senior Geotechnical Engineer 202-366-0886
Silas Nichols Principal Geotechnical Engineer 202-366-1554
Daniel Sharar-Salgado Hydraulics Engineer 202-366-8791
Paul Sharp Senior Scour Engineer 629-867-8384
Vacant Geotechnical Engineer
Vacant Hydraulics Engineer
Joe Krolak Team Leader 202-366-4611
Management and Preservation Team (HIBS-30)
Name Title Telephone
Raj Ailaney Senior Bridge Preservation Engineer 202-366-6749
Derek Constable Bridge Management Engineer 202-366-4606
Romeo Garcia Bridge Programs Engineer 651-286-9842
Mohamed Idrissi Bridge Programs Engineer 202-366-8795
Wendy McAbee Senior Bridge and Tunnel Inventory Engineer 202-366-5658
Semme Yilma Bridge Programs Engineer 202-366-6712
Vacant Senior Bridge Programs Engineer
Doug Blades Team Leader 202-366-4622
Safety Inspection Team (HIBS-40)
Name Title Telephone
Stephen Bartha Senior Tunnel Safety Engineer 857-270-4250
Jeff Berg Senior Bridge Safety Engineer – West 360-921-3870
Barry Brecto Senior Structural Engineer 360-280-2728
Tom Drda Senior Bridge Safety Engineer – South 202-672-3358
Matthew Greer Bridge Engineer 720-517-4797
Nicholas Groves Bridge and Tunnel Inspection Engineer 202-366-4675
Debbie Lehmann Senior Bridge Safety Engineer – Mid-America 512-571-3170
Dennis O'Shea Senior Bridge Safety Engineer – North 302-734-3609
Samantha Lubkin Team Leader 202-366-1575
Updated: 12/18/2024
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000