- Length
- 2,900.76 mi (4,668.32 km)
- Existed
- August 14, 1957 –present
- History
- Completed in 1986
- Nhs
- Entire route
- West end
- US 101 in San Francisco, CA
- Major intersections
- I-5 in Sacramento, CA I-15 in Salt Lake City, UT I-25 in Cheyenne, WY I-29 in Council Bluffs, IA I-35 from West Des Moines to Ankeny, IA I-55 in Joliet, IL I-65 in Gary, IN I-90 / I-94 in Lake Station, IN I-75 in Rossford, OH I-81 in Drums, PA
- East end
- I-95 in Teaneck, NJ
- Country
- United States
- States
- California , Nevada , Utah , Wyoming , Nebraska , Iowa , Illinois , Indiana , Ohio , Pennsylvania , New Jersey