Setting the Toll for New Seattle Tunnel
"The Washington State Transportation Commission announced Tuesday [May 22] that it is implementing the public input and review process on three toll-rate options that are under consideration," reports Kurt Schlosser for GeekWire. The commission has scheduled open house and public input meetings for June 4, 5 and 6.
The tunnel is slated to open to traffic as early as this fall. The state Legislature determined in 2012 that tolling would be needed to raise $200 million of the $3.3 billion it cost for the Alaskan Way Viaduct Replacement Program and cover ongoing operation and maintenance costs.
What's noteworthy about the project, in addition to showing how motorists are expected to only pay six percent of the construction costs through tolls, is that this may be one of the few highway projects in the nation where a toll road replaces a portion of an untolled road, State Route 99, an observation noted by the Portland Metro Area Value Pricing Advisory Committee that appears poised to recommend tolling one or two untolled interstates.
Schlosser describes the three toll rate options, A, B, and C, which at first glance appear remarkably similar. All use congestion pricing based on time-of-day, as opposed to dynamic, pricing, beginning at $1.00 and topping at $2.25. Where they differ is also notable as all indicate how much and over what period they will increase; e.g., "option A" calls for toll rates to increase 3 percent every three years.
The 1.7-mile tunnel will have two lanes running north and south and utilize electronic toll collection. "Drivers traveling in either direction will be charged as they exit the tunnel," adds Schlosser, noting that tolls will not be charged when the tunnel opens "and that it has not been determined when tolling will start."
Seattle cordon area congestion pricing
As posted last month, "Seattle will develop a plan to toll city roadways as part of its efforts to reduce traffic congestion and greenhouse-gas emissions." It turns out that tolling SR 99 appears to have been the genesis of the city council's decision to consider cordon area congestion pricing.
"If they toll at the rate necessary to pay back the bonds, we expect significant diversion to our city streets, which could have a serious impact on traffic downtown and specifically on transit times downtown," he said.
O'Brien proposed that the city spend $200,000 for a study that was reported on April 4 "would likely be put out for bid in the next couple of weeks" with initial findings possible by October.
Hat tip to IBTTA SmartBrief.