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Road Commission of Kalamazoo County (RCKC)

4400 S 26th St, Kalamazoo, MI 49048-9699
(269) 381-3171 

RCKC maintains, preserves, and constructs roads, bridges, and right-of-ways within Kalamazoo County, excluding cities and villages. RCKC's road system includes over 1,270 miles of road, 63 bridges, 28,500 signs, 49 traffic signals, and 40 flashing beacons.  We invite businesses to partner with us that share our goal of safety and quality, while maximizing every dollar available for our infrastructure.

Standard Documents

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Upcoming Solicitations

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Number Deadline
2026-01: Asphalt Emulsion
The Road Commission of Kalamazoo County (RCKC) invites qualified vendors to submit proposals to furnish and deliver Cationic Asphalt Emulsion, Anionic Asphalt Emulsion, Cationic Rapid Set Fog Seal Emulsion and Emulsified Asphalt Dust Control Material within Kalamazoo County. RCKC invites bidders to submit proposals to apply asphalt emulsion in coordination with RCKC’s chip seal program to various roads throughout Kalamazoo County, as specified
 02/03/2026 03:00 PM UTC
2026-02 AGGREGATE MATERIALS SEASONAL
The Road Commission of Kalamazoo County (RCKC) invites qualified bidders to submit proposals to furnish aggregate materials.
 02/10/2026 03:00 PM UTC
2 Solicitations

Closed Solicitations

Number Deadline
2025-07 NEW 2024-2025 3/4 TON PICKUP TRUCK
The Road Commission of Kalamazoo County (RCKC) invites qualified vendors to submit proposals to furnish and deliver four (4) fleet vehicles described herein for our operations, as specified.
02/25/2025 03:00 PM UTC
2025-03 DUST CONTROL
The Road Commission of Kalamazoo County (RCKC) invites qualified bidders to submit proposals to furnish and apply calcium chloride liquid, and/or mineral well brine on certain local roads throughout Kalamazoo County, Michigan. The specified type of material, application rates, and locations will be determined by the RCKC.
02/11/2025 03:00 PM UTC
2025-04 PAVEMENT LINE STRIPING & SPECIALTY PAVEMENT MARKING
The Road Commission of Kalamazoo County (RCKC) invites qualified bidders to submit proposals for furnishing and applying pavement line striping and specialty pavement marking as specified.
 02/11/2025 03:00 PM UTC
2025-02 Hot Mix Asphalt (HMA) Patching
The Road Commission of Kalamazoo county (RCKC) invites qualified vendors to submit proposals to patch various location within Kalamazoo county. Services to include excavating of area to be repaired, furnishing and placement of gravel, and furnishing and placement of hot asphalt mix, as specified.
01/28/2025 03:30 PM UTC
2025-01 AGGREGATE MATERIALS - SEASONAL
The Road Commission of Kalamazoo County (RCKC) invites qualified bidders to submit proposals to furnish aggregate materials.
 01/28/2025 03:00 PM UTC
11 - 15 of 15 Solicitations
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