Sonoma-Marin Area Rail Transit Government Bids
Browse active and historical government bids, RFPs, RFQs, IFBs, contract opportunities, and procurement notices issued by the Sonoma-Marin Area Rail Transit. Use this page to monitor Sonoma-Marin Area Rail Transit procurement activity, track upcoming bid opportunities, and identify potential government contracting opportunities in California. Select a bid title below to view bid details, due dates, agency information, bid documents, and submission requirements.
- Purchase of 540 New Railroad Ties with Creosote Treatment & End Plates bid · Open · Due: 8/07/2026 Sonoma-Marin Area Rail Transit View Notice
- Generator Inspection, Maintenance & Emergency Repair Services bid · Open · Due: 7/27/2026 Sonoma-Marin Area Rail Transit View Notice
- St. Vincent's Reinforced Concrete Box Culvert (RBC) Reinforced Fill (ML MP 22.18 & 22.28) bid · Closed · Due: 7/16/2026 Sonoma-Marin Area Rail Transit View Notice
- Crane Creek Fiddleneck Drainage Riparian Enhancement Project bid · Closed · Due: 6/23/2026 Sonoma-Marin Area Rail Transit View Notice
- Notice of Intent to Award a Noncompetitive, Negotiated Contract for the Purchase of OEM Solenoid Valves… bid · Closed · Due: 6/08/2026 Sonoma-Marin Area Rail Transit View Notice
- Crane Creek Fiddleneck Drainage Riparian Enahancement Project bid · Closed · Due: 6/23/2026 Sonoma-Marin Area Rail Transit View Notice
- Request for Qualifications for the Design and Construction of the Santa Rosa At-Grade Crossing Improvements Project bid · Closed · Due: 6/17/2026 Sonoma-Marin Area Rail Transit View Notice
- Land Mobile Radio System Maintenance and Support bid · Closed · Due: 5/13/2026 Sonoma-Marin Area Rail Transit View Notice
- Land Mobile Radio System Maintenance and Support bid · Closed · Due: 5/08/2026 Sonoma-Marin Area Rail Transit View Notice
- As-Needed Maintenance & Repair of Train Monitoring Diagnostic System Equipment bid · Closed · Due: 4/29/2026 Sonoma-Marin Area Rail Transit View Notice
- Battery-Powered Railcar Mover bid · Closed · Due: 5/06/2026 Sonoma-Marin Area Rail Transit View Notice
- Temporary Staffing Services bid · Closed · Due: 4/13/2026 Sonoma-Marin Area Rail Transit View Notice
- Certified Payroll Compliance Software bid · Closed · Due: 4/17/2026 Sonoma-Marin Area Rail Transit View Notice
- IBM Maximo(r) Maintenance Software and Technical Support Services bid · Closed · Due: 4/10/2026 Sonoma-Marin Area Rail Transit View Notice
- Notice of Intent to Purchase of 300 OEM Replacement Brake Shoes (Tread) (Part # 813906) Supplied… bid · Closed · Due: 3/13/2026 Sonoma-Marin Area Rail Transit View Notice
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