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California State Route 33

State Route 33 marker

State Route 33
Route information
Defined by
Maintained by Caltrans
Length: 289.699 mi (466.225 km)
This route is broken into pieces, and the length does not reflect the overlaps that would be required to make the route continuous.
Existed: 1934 – present
Major junctions
South end: SR 1 / US 101 in Ventura
  SR 119 in Taft
SR 269 in Avenal
I-5 near Coalinga
SR 152 near Los Banos
I-5 near Los Banos
I-5 in Santa Nella
SR 140 in Gustine
North end: I-5 near Tracy
Highway system
SR 32 SR 34

State Route 33 marker

State Route 33 (SR 33) is a north–south state highway in the U.S. state of California. It runs north from Ventura through the Transverse Ranges and the western side of the San Joaquin Valley to a point east of Tracy. SR 33 replaced part of U.S. Route 399 in 1964 during the "great renumbering" of routes. In the unincorporated sections of Kern County it is known as the West Side Highway. In addition, the California Legislature designated the entire Kern County portion as the Petroleum Highway in 2004. The southernmost portion in Ventura is a freeway known as the Ojai Freeway, while it is known as the Maricopa Highway from Ojai to Maricopa.

Several segments of this route are part of the California Freeway and Expressway System; also, several are eligible to be included in the State Scenic Highway System. However, only the portion from 6.4 miles north of the SR 150 junction to the Ventura - Santa Barbara county line is a scenic highway as designated by Caltrans.

California State Route 33 begins in Ventura as a short freeway ("Ojai Freeway"). SR 33 then continues north as Maricopa Highway, an undivided surface road, through Ojai, following Matilija Canyon past the easternmost extremity of the Santa Ynez Mountains in Los Padres National Forest, and passing over the Transverse Ranges at Pine Mountain Summit. As SR 33 comes down into the Cuyama Valley, it comes up to a junction with SR 166 east of Cuyama. Route 33 continues with Route 166 as they enter Kern County for about 20 miles (32 km) to Maricopa where the routes separate. In Maricopa, Route 33 turns northwest, following the western side of the San Joaquin Valley. Between Taft and Avenal it roughly parallels Interstate 5; for the first 15 miles (24 km) of the portion following the axis of the Midway-Sunset Oil Field. Northwest of Avenal, it turns due west to enter Coalinga, then turns northeast and soon becomes concurrent with I-5 for 13 miles (21 km). Thereafter, it departs due north near Cantua Creek, turns northwest at Mendota, through Firebaugh and meets State Route 152 in Dos Palos, in which it runs concurrently due west for approximately ten miles. It departs again west of Los Banos, turning north to Santa Nella (where it has an interchange with I-5), and roughly parallels I-5 and the San Joaquin River until its northern terminus at I-5 and Bird Road southeast of Tracy.


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Wikipedia

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