• Sun Shuttle's new Route 450 serves southeast Tucson from 5:40 a.m. to 7 p.m. weekdays. The wrong time was listed in "Road Runner: Second phase of downtown bypass begins," Monday on A2.

• Peter Troch's last name was misspelled in "New observatory offers a look at life's 'thin veneer,' " Sunday on A1.

• A story Monday on Page A13 ("Letterman, Hoffman, Zeppelin receive highest US arts award") ended in midsentence. The sentence should have read, "All kidding aside, Obama described all of the honorees as artists who 'inspired us to see things in a new way, to hear things differently, to discover something within us or to appreciate how much beauty there is in the world.' "

The Star does its best to identify and correct all errors. If you find an error, please report it to us by calling the appropriate section editor listed on each section front.