Riverside County Transportation Commission construction bids
Open bids as of Oct 22, 2026
Riverside County Transportation Commission is a public agency in California. This page lists its open construction bids with links to the official notices, the portal it posts on, and its award history from official bid tabulations where we hold them.
Award history
The newest tabulated projects (newest letting Nov 3, 2025). Low bid is the apparent low bid on the tabulation; award status is not in this data. Bidder names are not shown.
| Project | Letting | Bidders | Low bid | Tabulation |
|---|---|---|---|---|
| RCTC - CONSTRUCTION SERVICES FOR SR-60 / POTRERO BOULEVARD INTERCHANGE PROJECT - PHASE II | Nov 3, 2025 | 7 | $48,925,559 | Official tabulation |
| CONSTRUCTION OF THE PERRIS - SOUTH METROLINK STATION AND LAYOVER FACILITY EXPANSION PROJECT | Sep 24, 2025 | 5 | $24,435,746 | Official tabulation |
| CONSTRUCTION SERVICES FOR THE MID COUNTY PARKWAY/RAMONA EXPRESSWAY CONSTRUCTION CONTRACT 3 PROJECT | Sep 15, 2025 | 5 | $107,382,285 | Official tabulation |
| CONSTRUCTION OF THE PERRIS - SOUTH METROLINK STATION AND LAYOVER FACILITY EXPANSION PROJECT | Aug 12, 2025 | 5 | $25,422,575 | Official tabulation |
| Construction Services for the I-15 SMART Freeway Pilot Project | Mar 27, 2024 | 4 | $12,895,300 | Official tabulation |
| CONSTRUCTION SERVICES FOR THE I-15 SMART FREEWAY PILOT PROJECT | Feb 7, 2024 | 1 | $17,175,873 | Official tabulation |
| RCTC - CONSTRUCTION OF SR-71 / SR-91 INTERCHANGE IMPROVEMENT PROJECT | Aug 11, 2022 | 7 | $120,500,000 | Official tabulation |
| RCTC - CONSTRUCTION OF THE MORENO VALLEY MARCH FIELD METROLINK STATION TRACK AND PLATFORM EXPANSION PROJECT | Dec 23, 2021 | 6 | $22,111,122 | Official tabulation |
Bidders per project
- Projects with bid tabs
- 8
- Average bidders
- 5.0
- Median bidders
- 5
- Single-bid rate
- 12.5%