Short-Term Traffic Volume and Classification Counting (72-Hour Standard Count)

The City of Spokane is seeking contractors to perform a 72-hour vehicle classification and volume count using pneumatic tube counters in compliance with the Federal Highway Administration’s 13 Vehicle Category Classification standards. This short-term work requires precise data collection to determine traffic patterns and vehicle types over a continuous three-day period, ensuring standardized metrics for transportation planning and infrastructure analysis. The task must be executed according to federally mandated protocols to guarantee accurate, reproducible results that align with national transportation data collection practices. The contract is available as a subcontract opportunity with a response deadline of July 1, 2026, and was posted on June 16, 2026. It falls under NAICS code 541380, which pertains to other scientific and technical consulting services, indicating the professional and technical nature of the work. The place of performance is within the jurisdiction of the City of Spokane, Washington, though specific locations for deployment have not been detailed. Interested parties must submit proposals prior to the deadline, and all equipment, personnel, and procedures must meet the required FHWA standards without deviation.