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Agencies A-Z Online Services

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District Engineers

Allison Smyth, P.E., District 1 Engineer

Location
District 1 Office

1020 S. 4th St.
Ames, IA 50010

Main
515-239-1635
Toll-free
800-899-0623
Fax
515-239-1472
Phone(s)
Direct
515-239-1635
Email Address
Allison.Smyth@iowadot.us

District 1 Map

Nick Humpal, P.E., District 2 Engineer

Location
District 2 Office

428 43rd St. SW.
Mason City, IA 50401

Main
641-423-7584
Toll-free
800-477-4368
Fax
641-422-9453
Phone(s)
Direct
641-422-9446
Email Address
Nickolas.Humpal@iowadot.us

District 2 Map

Jessica Felix, P.E., District 3 Engineer

Location
District 3 Office

6409 Gordon Drive
Sioux City, IA 51106

Main
712-276-1451
Fax
712-276-2822
Phone(s)
Direct
712-276-1451
Email Address
Jessica.Felix@iowadot.us

District 3 Map

Scott Schram, P.E., PhD, District 4 Engineer

Location
District 4 Office

2210 E. Seventh St
Atlantic, IA 50022

Main
712-243-3355
Toll-free
800-289-4368
Fax
712-243-6788
Phone(s)
Direct
712-323-6125
Fax
712-323-6195
Email Address
scott.schram@iowadot.us

District 4 Map

Bob Younie, P.E., District 5 Engineer

Location
District 5 Office

205 E. 227th Street
Fairfield, IA 52556

Main
641-472-4171
Fax
641-472-3622
Phone(s)
Direct
641-469-4005
Email Address
Bob.Younie@iowadot.us

District 5 Map

Jim Schnoebelen, P.E., District 6 Engineer

Location
District 6 Office

5455 Kirkwood Blvd. S.W.
Cedar Rapids, IA 52404

Main
319-364-0235
Toll-free
800-866-4368
Fax
319-364-9614
Email Address
jim.schnoebelen@iowadot.us

District 6 Map

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Iowa Department of Transportation Central Office

800 Lincoln Way
Ames, IA 50010

Phone

515-239-1101

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