The U.S. Olympic Track and Field Trials have return to historic Hayward Field and the University of Oregon campus through July 10.

To learn about events, schedules, tickets, prohibited items and other key information, go to TrackTown16.com.

For a wealth of trials information on the go, download the "TrackTown USA - TrackTown 16" guidebook mobile app, available for iOS and Android. 

Those working at the UO during the trials are strongly urged to use alternative transportation to avoid parking and traffic congestion. For those who do drive, be extra aware of pedestrians who may be unfamiliar with campus.

Keep track of road closures and parking day-to-day throughout the trials at by visiting this map: http://arcg.is/1Ry8ghN 

For those working on campus during the trials, use the following phone numbers in case of concerns:

Who: 9-1-1
When: 24 hours per day
Why: Life-threatening emergencies, crimes in progress

Who: Normal campus operations customer service: 541-346-2319
When: M-F, 7:30 a.m.-4:30 p.m.
Why: Custodial needs, building or grounds damage

Who: UOPD Dispatch: 541-346-2919
When: 24 hours per day
Why: Safety concerns, crimes, suspicious conditions, nonemergency medical problems, safety escorts

Who: UO Emergency Operations Center: 541-346-9550
When: Daily during trials event hours
Why: Situations related specifically to the Olympic Trials

Who: Safety & Risk Services on-call: 541-603-8970
When: 24 hours (outside trials event hours)
Why: Situations related to the trials, if no one is available in the Emergency Operations Center

Keep up with any unfolding campus issues on the Alerts blog: alerts.uoregon.edu.