Bids have been accepted and awarded for the 2026 season
26-01 Asphalt Cements & Liquid Emulsions
26-02 Aggregate Materials
26-04 Dust Control
26-05 Fogseal
26-06 Sign Materials
2025-26 Processing Road Gravel
2025-27 Cropland Lease
Sealed Bids were accepted for:
North Peninsula Drive Culvert Replacement
for more information please visit: https://bids.gowightman.com/
RFP’s for design engineering have been accepted for:
Replacement of Cassopolis Road bridge over Christiana Lake
https://casscoroadmi.gov/request-for-proposal/