Tacoma Narrows Bridge Tolling

Since the opening of the new bridge, an average of 41,000 vehicles (PDF 25.1KB) cross the Tacoma Narrows Bridge eastbound each day. Prior to opening, traffic engineers predicted that with the introduction of tolling there would be a 10 to 15 percent drop in traffic. However, following a slight dip during the first week of operation, traffic returned to pre-tolling levels (PDF 31.2KB).

Additional Traffic Data:

• Number of vehicles crossing Tacoma Narrows Bridge daily (PDF 25.1KB).
• Traffic levels before tolls were implemented (PDF 31.2KB).
• Morning Speeds prior to and after bridge opening (PDF 12.4KB).
• Montly Traffic & Revenue Data for July - April, 2008 (PDF 29.6KB)
• Weekly Traffic & Revenue Data for July – April, 2008 (PDF 33.6 KB)
• Daily Traffic & Revenue Data for July – April, 2008 (PDF 68.2KB)
• Bond Repayment Schedule (PDF 16.8 KB)
• TNB Toll Revenue Forecast (PDF 11.7 KB)