US 6 west end, 1964-present
Bishop
US 93 south end, 1932-1951
Glendale, NV
US 93 south end, 1926-1932
Wells
US 40 west end, 1966-1975
near Reno
US 50 west end, 1926-1928
Ely
US 299 east end, 1934-1964
Alturas
US 299 west end, 1934-1964
Arcata
US 199 south end, 1970s(?)-present
Crescent City
US 199 south end, 1950s(?)-1970s(?)
Crescent City
US 199 south end, 1926-1950s(?)
Crescent City
US 97 south end, 1970s(?)-present
Weed
US 97 south end, 1934-1950s(?)
Weed
US 97 south end, 1950s(?)-1970s(?)
Weed
US 50 west end, 1973-present
Sacramento
Common: US 40 / US 50
San Francisco. US 40 west end (1934-1936); US 50 west end (1935-1936)
Common: US 40 / US 50
San Francisco. West end US 40 - US 50 (1936-1954)
Common: US 40 / US 50
San Francisco. West end US 40 / US 50 (1959-1971)
US 40 west end, 1926-1934
Oakland
US 48 east end, 1926-1931
French Camp
Common: US 48 / US 50
Hayward. US 48 west end (1929-1931); US 50 west end (1931-1935)
US 48 west end, 1926-1929(?)
San Jose
US 466 west end, 1934-1965
Morro Bay
US 399 north end, 1934-1942
near Bakersfield
US 399 north end, 1962-1964
Bakersfield
US 399 south end, 1934-1964
Ventura
US 66 west end, 1936-1964
Santa Monica
Common: US 6 / US 91
Long Beach. US 6 west end (1937-1960s); US 91 south end (1947-1960s)
Common: US 6 / US 91
Long Beach. US 6 west end (1960s-1964); US 91 south end (1960s-1965)
US 91 south end, 1926-1938
Daggett
US 91 south end, 1938-1947
Barstow
US 395 south end, 1972-present
Hesperia
US 95 south end, 1940-1961
Blythe
US 99 south end, 1926-1928
El Centro
US 99 south end, 1928-1964
Calexico
US 101 south end, 1926-1966
San Ysidro
US 101 south end, 1966-present
Los Angeles
US 395 south end, 1934-1938
San Diego
Common: US 80 - US 395
San Diego. US 80 west end (); US 395 south end ()
US 80 west end, 1940s
Point Loma
US 80 west end, 1957-1973
San Diego
US 50 west end, 1928-1931
Sacramento
US 66 west end, 1926-1936
Los Angeles
US 399 north end, 1942-1962
Bakersfield
Common: US 60 / US 70 (post-freeways)
Los Angeles. US 60/70 west end, 1950s-1965.
Common: US 60 / US 70 (pre-freeways)
Los Angeles. US 60 west end (1933-1948); US 70 west end (1935-1948). US 101 followed Macy Street (now Cesar Chavez), then Pleasant Av (see red line). US 60/70 came in on Ramona Blvd (which has now been subsumed by the San Bernardino Fwy), then west on the Aliso Street alignment, then north on Mission Rd to junction with US 101.
US 66 west end, 1964-1972
Pasadena