San Bernardino County Transportation Authority construction bids
Open bids as of Oct 22, 2026
San Bernardino County Transportation Authority 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 May 27, 2026). 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 |
|---|---|---|---|---|
| CONSTRUCTION OF THE INTERSTATE 10 CORRIDOR FREIGHT AND EXPRESS LANE PROJECT - CONTRACT 2B | May 27, 2026 | 5 | $213,264,394 | Official tabulation |
| CONSTRUCTION OF THE INTERSTATE 10 CORRIDOR FREIGHT AND EXPRESS LANE PROJECT – CONTRACT 2A | Nov 20, 2025 | 3 | $309,274,000 | Official tabulation |
| Construction of the US 395 Phase 2 Widening Project | Oct 2, 2025 | 4 | $41,854,900 | Official tabulation |
| Construction of State Route-210 Waterman Avenue Interchange | Jul 16, 2024 | 7 | $7,175,766 | Official tabulation |
| Construction Of The Interstate 10 East Bound Truck Climbing Lane | Oct 10, 2023 | 4 | $24,926,687 | Official tabulation |
| Arrow Maintenance Facility Hydrogen Fuel Upgrade: AMF Retrofit | Oct 10, 2023 | 2 | $9,626,571 | Official tabulation |
| Construction Of The Metrolink Active Transportation Program Phase II Project | Sep 22, 2023 | 4 | $6,877,000 | Official tabulation |
| WEST VALLEY CONNECTOR BUS RAPID TRANSIT (BRT) – PHASE 1 MAINLINE CONSTRUCTION IN SAN BERNARDINO COUNTY | Jul 28, 2023 | 3 | $119,959,911 | Official tabulation |
| Arrow Maintenance Facility Hydrogen Fuel Upgrade Project Procurement of Major Equipment | May 18, 2023 | 1 | $466,802 | Official tabulation |
| CONSTRUCTION OF I-10 CEDAR AVENUE IMPROVEMENT PROJECT IN THE COUNTY OF SAN BERNARDINO, CALIFORNIA DISTRICT 8, INTERSTATE 10 | Aug 17, 2022 | 4 | $74,146,595 | Official tabulation |
Bidders per project
- Projects with bid tabs
- 18
- Average bidders
- 4.7
- Median bidders
- 4
- Single-bid rate
- 11.1%