Toll rates will vary based upon several factors including time of day, traffic volumes, traffic demand, and overall corridor performance. The toll rate schedule shall be adjusted as needed by WSDOT to meet HOV performance criteria as defined in RCW
47.56.403 and WAC
468-300-828 in order to maintain average HOT lane vehicle speeds above forty-five miles per hour, at least ninety percent of the time during peak hours.
When the SR 167 HOT lanes are in operation, the minimum toll rate is $0.50 and the maximum toll rate is $9.00.