Richmond Parkway (California)
highway in California, United States of America

Richmond Parkway (originally Richmond Bypass) is an arterial road connecting Interstate 580 and Interstate 80 through Richmond, California. The road allows drivers traveling between Marin County (to the west) and Solano County (to the north) to bypass central Richmond.
History
The original idea for Richmond Parkway came from a state proposal for State Route 93 in the early 1980s. As defined in Section 393 of the California Streets and Highways Code, the proposed State Route 93 connects the proposed State Route 77 extension near Moraga with State Route 24 in Orinda, Interstate 80 at the Pinole–Richmond line, and Interstate 580 in Richmond. The traversable route includes Moraga Way, Camino Pablo, and San Pablo Dam Road. When the state did not implement the plan, local officials assembled $200 million in state and local funds to fund a road largely following the same route as proposed Route 93, which was built in the 1990s.
While it mostly functions as an expressway, parts of Richmond Parkway do not meet state expressway standards, deeming it ineligible for adoption as a state highway under Section 81 of the Streets and Highways Code until local officials bring it up to the state's standards.
Major intersections
The entire route is in Contra Costa County.
“Richmond Parkway (California)” enters the record as highway in California, United States of America. Crown Archives preserves that source wording while asking what Richmond, Parkway and California can confirm, complicate or overturn.
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The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Jul 30, 2026. The linked authority identifier is Q805851. Authority coordinates are 37.987, -122.315. 2 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank.
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This entry incorporates text from “Richmond Parkway (California)” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.