• Pennsylvania Department of Transportation Homepage
• PennDOT District 6 Website
• PennDOT District 6 Traffic Cameras
• SmarTraveler
• PhillyTraffic.Com - Providing Regional Traffic Updates

Regional Public Transportation

• SEPTA
• New Jersey Transit

Related Transportation Projects

• PA Turnpike/I-95 Interchange Online
• 95Revive.com - Interstate 95 in Southeastern Pennsylvania
• US202.com - U.S. 202 Reconstruction Project
  
• I-476 Improvement Project

Other Transportation Organizations

• Delaware Valley Regional Planning Commission
• Pennsylvania Turnpike Commission
• Federal Highway Administration - For more information on The Transportation Equity Act for the 21st Century (TEA-21)

Local Transporation Management Associations

• Bucks County TMA (Pennsylvania)
• Chester County TMA (Pennsylvania)
  
• Greater Valley Forge TMA (Pennsylvania)
• Partnership TMA (Pennsylvania)

Regional Departments of Transportation

• DelDOT (Delaware)
• MDOT (Maryland)
• NJDOT (New Jersey)
• NYDOT (New York)
• U.S. Department of Transportation - Links to all other state departments of transportation, metropolitan planning organizations, and federal bureaus.

Airports

• Philadelphia International Airport