From Wikipedia, the free encyclopedia
SR-40 p. 9, 1974 seems to show all primary (and secondary) routes at the time. These are bolded below.
SR-3 p. 31, 1967 has a decent state map (revised 1961) but without federal aid. SR-201 p. 7, 1965 also looks nice.
- FAP 1:
I-15: Arizona to Idaho (SR-85 p. 3, 1960)
- FAP 2:
I-80: Nevada to Wyoming
- FAP 3:
I-84: Idaho to I-80
- FAP 4:
I-70: I-15 to Colorado, created 1971 (SR-4 pp. 25-26, 39, 1973)
- FAP 5:
I-215 (SR-191 p. 23, 1989)
- FAP 6
- FAP 7
-
1923:
US-40 Duchesne to Colorado (SR-264 p. 4, 1959)
- FAP 8
- FAP 9
-
1923:
SR-11,
US-89 Nephi to Panguitch; SR-132 was later secondary (SR-132 p. 8, 1974)
- FAP 10:
I-70: I-15 to (SR-4 p. 11, 1965)
- FAP 11:
SR-36: US-6 to I-80 (SR-36 p. 6, 1965; SR-36 p. 9, 1991)
- FAP 13:
US-491,
US-191: Colorado to I-70 (SR-9 p. 4, 1977; SR-47 p. 23, 1973)
- FAP 14:
SR-9: US-91 to US-89 (SR-24 p. 31, 1965)
- FAP 15:
US-40: US-189 to Colorado (SR-35 p. 35, 1987; SR-149 p. 7, 1987)
- FAP 15:
US-191 through Moab?
- FAP 16:
SR-9: I-15 to (SR-318 p. 13, 1992)
- FAP 17:
US-91: I-15 to Idaho (SR-91 p. 53, 1992)
- FAP 18:
SR-201: I-80 to (SR-201 p. 6, 1963)
- FAP 19:
US-189,
US-40: I-15 to I-80 (SR-114 p. 9, 1968; SR-35 p. 35, 1987)
- Spurs:
SR-52: I-15 to US-189 (SR-114 p. 6, 1964; SR-247 p. 4, 1984)
- FAP 20?:
US-89: US-6 to SR-51 (SR-27 p. 16, 1973)
- FAP 20:
SR-13,
SR-83: US-91 to at least Lampo Junction (SR-91 p. 53, 1992; SR-300 p. 9, 1991)
- FAP 21:
US-89 in Logan
- FAP 22:
SR-28: to US-91/I-15
- FAP 23:
SR-26,
US-89: SR-126 to north of Ogden (SR-3 p. 7, 1963; SR-3 p. 10, 1966)
- 1968: realigned south of Ogden; had used I-84 and US-89 from I-80 (SR-3 p. 33, 1968)
- FAP 24:
SR-10: to SR-55 (SR-10 p. 19, 1970; SR-10 p. 29, 1973; SR-10 p. 41, 1978)
- FAP 26:
SR-26: SR-126 to US-89 (SR-3 p. 10, 1966)
- 1968: deleted (became FAP 23) (SR-3 p. 33, 1968)
- FAP 27:
US-89A,
US-89: Arizona to US-6 (SR-24 pp. 31, 39, 1965; SR-27 p. 23, 1974)
- FAP 28?:
SR-198 (old
US-6): US-91 to US-89
- FAP 28:
US-6: I-15 to I-70 (earlier Colorado) (SR-24 p. 30, 1965; SR-4 p. 23, 1971; SR-27 p. 31, 1975; SR-51 p. 24, 1992)
- FAP 29:
US-6: past Jericho, Eureka (SR-26 p. 11, 1966)
- FAP 30:
US-89: I-15 Farmington to SR-26 (SR-3 p. 10, 1966)
- 1968: extended from I-84 to SR-26 (SR-3 p. 33, 1968)
- FAP 31:
SR-56: to US-91
- FAP 31:
SR-18: I-15 to beyond Enterprise (SR-300 pp. 9, 31, 1991; SR-307 p. 10, 1984)
- FAP 32:
US-89: I-15 Draper to I-15 Becks (SR-186 p. 6, 1966; SR-111 p. 21, 1968)
- FAP 33: 400 South,
SR-186: 300 West to I-80 (SR-186 p. 6, 1966; SR-195 p. 5, 1961)
- FAP 34: North Temple, State: I-80 to (SR-186 p. 6, 1966)
- FAP 35:
US-89: Arizona to US-89A (SR-24 p. 39, 1965)
- FAP 36:
US-191: US-40 to (SR-301 p. 6, 1972)
- FAP 37:
SR-126,
SR-79: I-15 Layton to US-89 (SR-3 p. 35, 1968)
- FAP 38:
SR-28: I-15 to I-15 (created 1968)
- FAP 42:
SR-18: old US-91 to (SR-300 p. 6, 1972)
- FAP 43:
SR-18: I-15 to beyond Veyo (SR-18 p. 14, 1974)
- Spurs:
SR-34: SR-18 to I-15 (SR-18 p. 14, 1974) created 1974
- FAP 44:
SR-30: I-15 to US-91 (SR-30 p. 32, 1989; SR-91 p. 53, 1992)
- FAP 49:
SR-95: US-191 to (SR-191 p. 18, 1985)
- FAP 50:
US-191: Bluff to (SR-191 p. 18, 1985; SR-163 p. 56, 1986)
- FAP 51:
US-163,
SR-262,
SR-162: Arizona to Colorado (SR-191 p. 23, 1989; SR-163 p. 56, 1986)
- FAP 53:
SR-34: SR-18 to I-15 (SR-300 pp. 12, 31, 1991)
- FAP 54:
SR-55 (SR-27 p. 25, 1975) created 1975
- FAP 56:
US-191: US-6 to US-40 (SR-35 p. 35, 1987)
- FAP 60:
SR-224,
SR-248: I-80 to US-40 (SR-35 p. 35, 1987)
- FAP 61:
SR-32: US-40 to I-80 (SR-35 p. 35, 1987)
- FAP 68:
SR-190,
SR-210: I-215 to Brighton and back? (SR-35 p. 35, 1987; SR-191 p. 23, 1989)
- FAP 70:
US-191: Arizona to US-163 (SR-191 p. 23, 1989)
- ?:
SR-259
I'm putting this on hold until I have a better source than the low-resolution maps in the history PDFs. --
NE2 14:10, 22 May 2008 (UTC)
reply