Heads up, Expo Line riders. Tonight after 9:30 p.m., the Expo Line will be running approximately every 20 minutes between the La Cienega/Jefferson and Culver City Station due to rail grinding and urgent track maintenance. Trains will share one track in the area beginning at 9 p.m.

Every other Culver City-bound train will turn back towards Downtown L.A. at La Cienega/Jefferson or Expo/La Brea Station. To continue to Culver City, wait for the next train approximately 10 minutes behind. There will also be a bus shuttle between La Cienega/Jefferson to Culver City Station starting at 9 p.m. to supplement service.

Additional rail grinding work will take place near the Jefferson/Hauser intersection. Once complete, the work should result in a smoother ride for customers and quieter operations for Expo Line neighbors.