Crash Closes Lanes On Interstate 80 Near Madison

10:10 p.m. UPDATE: The crash has been cleared and traffic is moving smoothly.
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9:55 p.m. UPDATE: One westbound lane has opened, two remain closed.
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SACRAMENTO (CBS13) — A crash is creating a big backlog on Interstate 80 at the Business 80 split.Emergency crews are working to extract someone from a car after a single car crash.Three westbound lanes were closed as a result of the crash.