General information for Transportation, Michigan Department of
Physical address
425 W Ottawa St, Lansing, Mi, 48933
Mailing address
Attn: Cashier, Po Box 30050, Lansing, MI, 48909
Points of contact for Transportation, Michigan Department of
SAM.gov Points of Contact
Kristen
Tweddle
Government Business POC
Electronic Business POC
State Administrative Manager
PO BOX 30050, Lansing, MI, 48909
Elisha
Wulff
Alternate Government Business POC
Alternate Electronic Business POC
PO BOX 30050, Lansing, MI, 48909
Additional contact details may be available
NAICS codes for Transportation, Michigan Department of
Update history
1 change(s) tracked
Dec 23, 2025
NAICS 926120: small-business status No → —
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