INTERSTATE 280 - Junipero Serra Freeway

Interstate 280 is one of two major highways connecting San Jose to San Francisco. North of the I-880/Hwy 17 interchange, Interstate 280 is named the Junipero Serra Freeway. South of this interchange, it is know as the Sinclair Freeway. The Sinclair Freeway continues from the U.S. 101 interchange as Interstate 680.

Interstate 280 begins at King Street in San Francisco a couple of blocks west of AT&T Park, home of the San Francisco Giants. From there, it heads south down the peninsula thorugh Daly City, Colma, Millbrae, Los Altos, Cupertino, Santa Clara and San Jose. Unlike U.S. 101, which passes through a predominately urban area, Interstate 280 is a scenic rural highway from San Bruno down to the Foothill Expwy exit in Cupertino. Interstate 280 ends at U.S. 101 near downtown San Jose.


Exit 377A Exit Number Installed
Exit 377A Exit Number Not Installed

Exit 22

South

Alpine Road provides access to Stanford University, the upscale Stanford Shopping Center and the city of Menlo Park. Alpine also heads into the Santa Cruz Mountains to Portola Valley.

Exit 20
South

Page Mill Road is one of Palo Alto's major roads. A number of tech companies including Hewlett Packard are located on Page Mill. This exit can also be used to get to Stanford University.

Exit 16
South

Foothill College is located off of El Monte Road west of Interstate 280. This is best exit for getting to downtown Los Altos.

Exit 15
South

Magdalena Avenue provides freeway access for residents living in the foothills of Los Altos, Los Altos Hills and Cupertino.

Exit 13
South

Foothill Expwy is part of the county's expressway system and it basically parallels Interstate 280 from Cupertino to Palo Alto passing through Los Altos. It is an important commuter route for those working for companies located in Palo Alto.

After this exit, you'll notice a dramatic change in terrain as you leave the scenic foothills of the Santa Cruz Mountains and enter the flat, urban part of Silicon Valley.

Exit 12B
South

Southbound Hwy 85/Stevens Creek Freeway serves the communities of the western and southern parts of Silicon Valley. Use this exit to get to De Anza College in Cupertino.

Exit 12A
South

Northbound Hwy 85/Stevens Creek Freeway heads into Sunnyvale and Mountain View before merging onto U.S. 101 near Moffett Field.

Exit 11
South

De Anza Blvd is a major north-south road through Cupertino with Sunnyvale to the north and Saratoga to the south. The world headquarters for Apple Inc. (Apple Computers) is located adjacent to this interchange.

Exit 10
South

Wolfe Road is a main road that connects Cupertino to Sunnyvale. Located near this interchange is the Cupertino Square Mall (formerly Vallco Fashion Park) and Cupertino Village. The latter is a large asian shopping center full of restaurants and shops known for its lack of parking.

Exit 9
South

Stevens Creek Blvd is a major east-west road connecting Cupertino and San Jose. Lawrence Expwy is part of the county's expressway system and provides a fast route to the companies located in Santa Clara and Sunnyvale.

Exit 7
South

Saratoga Avenue connects the cities of Saratoga and Santa Clara while passing through west San Jose.

Exit 6
South

Use the Winchester Blvd exit from southbound Interstate 280 to reach the Valley Fair Mall and Santana Row. During the holiday shopping season, traffic on this ramp backs up onto the freeway regularly. Located just north of the freeway is the Winchester Mystery House.

Exit 5B
South

Highway 17 heads south from Interstate 280 through the cities of Campbell and Los Gatos before entering the Santa Cruz Mountains on its way to the coastal city of Santa Cruz. Interstate 880, which used to be Hwy 17, heads north to Oakland passing through the east bay cities of Fremont, Hayward and San Leandro.

Exit 5A
South

This exit will actually put you on Moorpark Avenue which is a one-way street heading east with Leigh as a cross street. You must make a left onto Leland Ave and another left onto Parkmoor to get to Bascom Avenue.

Exit 4
South

Meridian Avenue provides freeway access to the Willow Glen neighborhood and the residential areas of south-central San Jose.

Exit 3B
South

Bird Avenue provides access to the main San Jose Train Station where travelers can board Caltrain or Amtrak. This is also an alternate route to the arena.

Exit 3A
South

The Guadalupe Parkway/Hwy 87 is a freeway linking the Almaden Valley to downtown San Jose and the Mineta San Jose Intl Airport. People heading to HP Pavilion should use this exit.

Exit 2B
South

Before Hwy 87 was built, Vine and Alamden were the main roads to and from south San Jose and the Almaden Valley via Alamden Expwy. Almaden Blvd is the primary surface street into downtown San Jose. The McHenry Convention Center can be reached using this exit.

Exit 22
South

This is the first of two exits to get to San Jose State University. It is also the preferred way to get to Spartan Stadium.

Exit 22
South

This is the second exit to get to San Jose State. 10th and 11th Streets are both one-way north of Interstate 280 but there are talks of converting both into two-way streets.

Exit 22
South

McLaughlin Avenue serves the residential areas east and south of the downtown area. The neighborhoods north of the freeway are predominately Latino while the are south is Vietnamese.

Exit 22
South

Heading south from here, U.S. 101 takes the scenic route to Los Angeles along the California coast. Closer to home, U.S. 101 connects Morgan Hill and Gilroy to San Jose. It was recently widened from 4 to 8 lanes between south San Jose and Morgan Hill.

Exit 22
South

U.S. 101 connects San Jose to San Francisco and points north including the scenic northern California, Oregon and Washington coasts.

Intersate 280 ends after crossing U.S. 101 and becomes Interstate 680 which travels up the east side of the valley on its way to Dublin, Walnut Creek and Sacramento.