Forget roadwork or weather advisories — a traffic sign in California is instructing commuters to “vote Donald TrumpDonald John TrumpHouse Democrat slams Donald Trump Jr. for ‘serious case of amnesia’ after testimony Skier Lindsey Vonn: I don’t want to represent Trump at Olympics Poll: 4 in 10 Republicans think senior Trump advisers had improper dealings with Russia MORE.”

An official for Caltrans, the state’s transportation agency, tells local station KABC-TV that one of its signs in Corona, Calif., was reprogrammed last week to display a pro-Trump message touting the GOP presidential front-runner.

A commuter captured a video of the sign, which flashed the message to freeway drivers: “Inland Empire supports Donald Trump. Merry Xmas. Vote Donald Trump.”

KABC reports that the sign was fixed and back to displaying its original traffic message on Sunday.