![File:2021-10-19 11 36 49 View north along Pennsylvania State Route 154 at State Route 4008 in Elkland Township, Sullivan County, Pennsylvania.jpg - Wikimedia Commons File:2021-10-19 11 36 49 View north along Pennsylvania State Route 154 at State Route 4008 in Elkland Township, Sullivan County, Pennsylvania.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/0/06/2021-10-19_11_36_49_View_north_along_Pennsylvania_State_Route_154_at_State_Route_4008_in_Elkland_Township%2C_Sullivan_County%2C_Pennsylvania.jpg)
File:2021-10-19 11 36 49 View north along Pennsylvania State Route 154 at State Route 4008 in Elkland Township, Sullivan County, Pennsylvania.jpg - Wikimedia Commons
![State Route 154, also known as San Marcos Pass Road, Santa Ynez Valley, California, United States Stock Photo - Alamy State Route 154, also known as San Marcos Pass Road, Santa Ynez Valley, California, United States Stock Photo - Alamy](https://c8.alamy.com/comp/S2XDX1/state-route-154-also-known-as-san-marcos-pass-road-santa-ynez-valley-california-united-states-S2XDX1.jpg)
State Route 154, also known as San Marcos Pass Road, Santa Ynez Valley, California, United States Stock Photo - Alamy
![Closed! Key section of highway connecting Central and South Coasts still shut down because of storm | KCLU Closed! Key section of highway connecting Central and South Coasts still shut down because of storm | KCLU](https://npr.brightspotcdn.com/dims4/default/aa5881a/2147483647/strip/true/crop/2559x1842+0+0/resize/880x633!/quality/90/?url=http%3A%2F%2Fnpr-brightspot.s3.amazonaws.com%2F63%2F1c%2Fd284c6094f65a1f64e356705268e%2Fsanmarcospassclosed.JPEG.jpg)