The Delaware River Joint Toll Bridge Commission tracks traffic volumes in both directions at its 18 vehicular bridges.  The traffic counts enable the agency to make data-driven decisions related to budgeting, maintenance, and long-term capital improvements.

Annual Average Daily Traffic

Toll Bridges 2011 2012 2013 2014 2015
Milford-Montague (Rt. 206) 6,200 6,000 6,200 6,200 6,600
Delaware Water Gap (1-80) 51,800 Delaware Water Gap Express E-ZPass Project – Toll Plaza lane 4 closed Feb. 22 to April 26, 2011 and Toll Plaza lane 5 closed April 18 to April 26, 2011. 49,900 50,500 50,300 52,100
Portland-Columbia 7,700 7,300 6,900 7,100 7,700 The Portland-Columbia Toll Bridge Approach Roadways Improvements Project was carried out from March 26, 2015 to October 26, 2015 with various traffic shifts, lane closures, and detours.
Easton-Phillipsburg (Rt. 22) 36,400 34,500 33,600 The Easton-Phillipsburg Toll Bridge and related facilities were subject to uninterrupted single-lane travel restrictions for a comprehensive two-year rehabilitation project from mid-July to mid-December 2013 and mid-March to early-December 2014 30,600 The Easton-Phillipsburg Toll Bridge and related facilities were subject to uninterrupted single-lane travel restrictions for a comprehensive two-year rehabilitation project from mid-July to mid-December 2013 and mid-March to early-December 2014 33,300
I-78 60,100 61,900 Commission 2.25-mile Pennsylvania segment underwent paving improvements with various travel restrictions in second half of 2012 and first half of 2013. 62,300 Commission 2.25-mile Pennsylvania segment underwent paving improvements with various travel restrictions in second half of 2012 and first half of 2013. 64,400 66,300
New Hope-Lambertville (Rt. 202) 10,200 10,200 10,600 12,000 12,100
Trenton-Morrisville Trenton (Rt. 1) 53,500 51,700 55,400 55,300 56,200
TOTAL – TOLL BRIDGES 225,900 221,500 225,500 225,900 234,300
Toll-Supported Bridges 2011 2012 2013 2014 2015
Riverton-Belvedere 4,300 4,300 4,500 4,400 4,400
Northampton Street (“free bridge”) 19,900 20,200 20,900 20,600 19,900
Riegelsville 3,300 3,300 3,300 3,200 3,400
Upper Black Eddy Milford 22,00 The Upper Black Eddy-Milford Toll-Supported Bridge was closed to vehicular and pedestrian traffic for a comprehensive rehabilitation from early January 2011 to mid-May 2011. 3,500 3,400 3,700 3,700
Uhlerstown Frenchtown 4,600 4,100 4,100 4,000 4,000
Centre Bridge-Stockton 4,500 4,800 4,800 4,700 4,700
New Hope-Lambertville 14,400 14,300 14,100 13,800 13,700
Washington Crossing 7,100 7,100 7,500 7,400 7,300
Scudder Falls Bridge 57,600 58,800 58,200 58,400 59,200
Calhoun Street 16,200 16,700 16,900 16,900 17,600
Lower Trenton (“Trenton Makes”) 16,300 16,000 16,100 15,700 16,000
TOTAL – TOLL-SUPPORTED BRIDGES 150,400 153,100 153,800 152,800 153,900
TOTAL COMMISSION-WIDE
ANNUAL AVERAGE DAILY TRAFFIC
376,300 374,600 379,300 378,700 388,200
TOTAL COMMISSION-WIDE YEARLY TRAFFIC 137.4 M 137.1 M 138.4 M 138.2 M 141.7 M