North
A Right-In Right-Out (RIRO) to Orange Drive and Nut Tree Road immediately follows the beginning of Interstate 505 from I-80 (Exit 56) in central Vacaville. The freeway leads 33 miles north to I-5 near Dunnigan in Yolo County.
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Vaca Valley Parkway serves several logistics centers as well as connecting I-505 to I-80 near Vacaville Medical Center.
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SR 128 joins Interstate 505 with Winters in eleven miles while 160 miles separate Vaca Valley Parkway (Exit 1) with Redding in northern California.
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Triple transmission lines (138kV) span Interstate 505 ahead of Midway Road (Exit 3).
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Midway Road (Exit 3) is the final interchange serving Vacaville. Midway Road leads east to I-80 and west to Timm Road in rural Solano County.
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A RIRO serves as the connection between I-505 and Gaddini Road north to Putah Creek Road.
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I-505 meets California State Route 128 in 0.25 miles. The parclo interchange (Exit 11) is among the oldest along this segment of freeway.
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SR 128 (E Grant Avenue) angles westerly to Winters and Napa Valley. Yolo County Route E6 advances east from I-505 to Davis.
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The over crossing for SR 128 was built in 1959 as part of construction of I-5W, predecessor to I-505.
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Road 29A (Exit 15) serves local farms and ranches surrounding Interstate 505.
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I-505 passes under Gibson Road one mile out from SR 16 to Esparto and Woodland.
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SR 16 connects I-505 with the Clear Lake region of northern California.
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SR 16 extends 9.8 miles east of Interstate 505 to downtown Woodland.
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Beyond Exit 21 (SR 16), the western half of the Path 15 Pacific Gas and Electric (PG&E) transmission line follows parallel to I-505 to Exit 24 (Road 19).
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Two sets of 230kV transmission lines angle northwest over I-505 toward Redding while the western half of the Path 15 PG&E line turns northeast toward Zamora and the Sutter Buttes.
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The Path 66 Western Area Power Administration (WAPA) 500kV transmission lines cross I-505 at Exit 24 (Road 19). This particular set of lines is notable for their distinctive tower shape when compared to PG&E Path 15 towers.
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The succeeding exit on I-505 north is for Yolo County Route E10/Road 14 in 1.5 miles. This stretch of freeway was built in 1977.
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Interstate 505 enters the Dunnigan Hills in advance of Yolo County Route E10/Road 14 (Exit 28). The rolling hills appear green in Spring and a golden brown during Summer months.
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The final confirming marker for I-505 northbound stands beyond Exit 28 (Yolo County Route E10/Road 14).
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The Sutter Buttes come into view along I-505 north ahead of a diamond interchange (Exit 31) with Road 12A.
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Exit 31 marks the final interchange along I-505 north.
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The first of two interchanges for Dunnigan, Road 8 (Exit 554) is next along Interstate 5 north beyond the end of I-505.
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Interstate 505 concludes at a wye interchange with I-5 north to Redding and northern California. The forthcoming crossing was built in 1968.
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Photo Credits:
03/31/05, 07/15/23 by AARoads
Connect with:
Interstate 5
Interstate 80
State Route 16
Page Updated 12-16-2023.