All lanes of Southbound Interstate 5 are currently shut down at Twisselman Road due to a crash on Wednesday.
Caltrans tweeted about a multi-vehicle crash that's impacting traffic in the area. Traffic is currently being detoured off at Twisselman Road.
Caltrans' post states the current back is 1.5 miles.
KERN COUNTY: Southbound I-5 is currently closed at Twisselman Road due to a multi-vehicle collision. Traffic being detoured off at Twisselman Road. Currently a 1.5 mile back-up, expect delays. No ETO at this time. pic.twitter.com/v7cgueCimX
— Caltrans District 6 (@CaltransDist6) October 10, 2018
There's no estimated time for all lanes to be open.