Interstate 110

Interstate 110 Is An Interstate Highway In The Los Angeles Area Of The U.S. State Of California, Built To Freeway Standards. The Entire Route Connects San Pedro And The Port Of Los Angeles With Downtown Los Angeles And Pasadena. The Southern Segment From San Pedro To

Interstate 10 In Downtown Los Angeles Is Signed As Interstate 110, While The Northern Segment To Pasadena Is Signed As State Route 110. The Entire Length Of Interstate 110, As Well As The State Route South Of The Four Level Interchange With U.S. Route 101, Is The Harbor Freeway, And State Route 110 North From U.S. Route 101 To Pasadena Is The Historic Arroyo Seco Parkway, The First Freeway In The Western United States. Interstate 110 Is One Of The Two 3-Digit Interstate Designations To Appear On Opposite Coasts, With Interstate 280 In California And New Jersey Being The Other.

Route Information
Defined By Streets And Highways Code 410

Maintained By Caltrans

Length: 31.82 Miles

History: Highway In 1930s, Number In 1964

Component Highways: Interstate 110 From San Pedro To Los Angeles

Major Junctions
South End: California State Route 47 And Gaffey Street In San Pedro

Interstate 405 In Carson

California State Route 91 In Los Angeles

Interstate 105 In Los Angeles

Interstate 10 In Los Angeles

U.S. Route 101 In Los Angeles

Interstate 5 In Los Angeles

North End: Glenarm Street In Pasadena