Foothill Freeway

Interstate 210 and State Route 210
Foothill Freeway
Route 210 highlighted in red
Route information
Maintained by Caltrans
Length	85.31 mi[1][2] (137.29 km) Length includes the unconstructed portion of I-210.
History	Route proposed 1933 Designated 210 in 1964
Component highways	I-210 from Los Angeles to Glendora SR 210 from Glendora to Redlands
Major junctions
West end	I-5 in Los Angeles
Major intersections	SR 118 in Los Angeles SR 2 in Glendale SR 134 in Pasadena I-605 in Irwindale SR 57 in Glendora I-15 on the Rancho Cucamonga-Fontana border I-215 in San Bernardino SR 330 near Highland
East end	I-10 in Redlands
Location
Country	United States
State	California
Counties	Los Angeles, San Bernardino
Highway system
Interstate Highway System Main Auxiliary Suffixed Business Future State highways in California Interstate US State Scenic History Pre‑1964 Unconstructed Deleted Freeways
← SR 209 SR 211 →

Interstate 210 (I-210) and State Route 210 (SR 210) are two connected highways in the Los Angeles and San Bernardino counties of California. They are also known as the Foothill Freeway together. It runs from the Interstate 5 near Santa Clarita and San Fernando to San Dimas at the State Route 57. Here, it becomes State Route 210 and continues east, ending at the Interstate 10 in Redlands. Together, the highways are about 85 miles (137 km) long.^[3]

1. ↑ California Department of Transportation. "State Truck Route List". Sacramento: California Department of Transportation. Archived from the original (XLS file) on June 30, 2015. Retrieved June 30, 2015.
2. ↑ California Department of Transportation (July 2009). "Log of Bridges on State Highways". Sacramento: California Department of Transportation.
3. ↑ Federal Highway Administration (March 25, 2015). National Highway System: Los Angeles, CA (PDF) (Map). Scale not given. Washington, DC: Federal Highway Administration. Retrieved September 15, 2017.
   Federal Highway Administration (March 25, 2015). National Highway System: Riverside–San Bernardino, CA (PDF) (Map). Scale not given. Washington, DC: Federal Highway Administration. Retrieved September 15, 2017.