Enjoy the ride! Of course, you will be able to ride the new Expo extension beginning Friday, May 20, when the seven new stations open at noon.
Free rides will be offered on the entire Expo Line from noon until closing time on the 20th and from opening until closing on Saturday the 21st. There will also be parties at several of the new stations. All the info you need is here.
The Expo Line extension was funded largely by Measure R, the half-cent sales tax increase approved by Los Angeles County voters in 2008.