On my hike last Wednesday I learned that Mueller Tunnel and the road connecting Eaton Canyon to Markham Saddle was re-opened.  Last Saturday I hiked with family and friends from Eaton Saddle to Mt. Lowe.  This short hike is filled with views of peaks and canyons from different perspectives as it winds along parts of the San Gabriel Peak and Mt. Markham on the way to the summit of Mt. Lowe that has additional views as far as Catalina Island (on a clear day).  More distant peaks are also clearly in view. See more information and photos here

View of Mueller Tunnel from Mt. Markham