Highway History Related Links

• U.S. Department of Transportation history

• Highways and Interstates
  • The roads of Maryland, Virginia, and the District of Columbia
  • California highway
  • Historic California Highways
  • Connecticut highways
  • Roads, crossings, and exits in Connecticut, New Jersey, and New York
  • Long Island Motor Parkway
  • Lincoln Highway Association
  • Lincoln Highway (with links)
  • Lincoln Highway Museum and Archives
  • U.S. Numbered Highways
    • U.S Route 6 Tour Association
      • Iowa U.S Route 6 Tour Association
    • The National Road and U.S. 40
    • U.S. 50
    • U.S. 66:
      • Special Resource Study for U.S. Route 66
  • Highway route signs
  • Interstate highways:
    • Take the highway to the Great Divide
    • 3-Digit Interstate
    • Links to Interstate highway websites
    
    

• Transportation history timeline (see "Travel Through Time")

• Links to a range of highway, sign, and other websites:
  • About Via - a guide to roads, signs, and maps on the net
  • GribbleNation
  • Highway Enthusiast's Links
  • Rest Area History
  • Roadfan Locator
  • Road and Highway Links
  • Road Signs>
    
    
• Structures
  • Bridges and tunnels of Allegheny County, Pennsylvania
  • Tacoma Narrows Bridge
  
  

• Guide to interchanges

• MUTCD
  • Manual of Traffic Signs
  • MUTCD History
  
  

• American Highway Project

• Maryland's Highway Centennial Celebration

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