# California eProcure #51A0638

Caltrans statewide 168-hour vehicle-volume counts and data reporting

**Posted:** October 16, 2026
**Respond By:** November 03, 2026
**Identifier:** 51A0638
**NAICS:** 488490

Caltrans is seeking a contractor to conduct statewide, 168-hour vehicle-volume counts and report the collected data across California.
- **Government buyer:** California Department of Transportation (Caltrans), Division of Procurement and Contracts.
- **Requested service:** One statewide vehicle-counting service covering California counties; collect vehicle-volume-only data over 168-hour periods and provide statewide data reporting.
- **Included scope:** Contractor provides labor, materials, tools, supplies, equipment, travel, permits, and incidentals, including supplying and testing Automated Traffic Recorders (ATRs).
- **Experience requirement:** Demonstrate vehicle data collection and reporting experience for at least three U.S. state, county, or city transportation agencies and provide at least three qualifying references.
- **OEMs and vendors:** No product manufacturers or contractor vendors are identified in the provided information. Caltrans is the government buyer, not an OEM.
- **Not specified:** Individual count locations, count quantities, part numbers, and period of performance.

### Description

Caltrans is seeking a contractor to provide labor, materials, tools, supplies, equipment, travel, permits, and incidentals needed to conduct 168-hour vehicle-volume-only counts and statewide data reporting. The work includes providing and testing Automated Traffic Recorders (ATRs). Bidders must have performed vehicle data collection and reporting for at least three state, county, or city transportation agencies in the United States within the past five years and submit at least three qualifying references. The service areas cover counties statewide in California.

[View original listing](https://caleprocure.ca.gov/event/2660/51A0638)