U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000
Nebraska Division
Mark Kovar, District Engineer
(402) 387-2471
Mark Kovar@nebraska.gov
Jason Lehn, District Construction Engineer
(402) 387-2471
Jason.Lehn@nebraska.gov
David Mraz, Bridge Engineer
(402) 742-8472
David.Mraz@dot.gov
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