Rose Bowl officials are preparing to host the biggest concert in the stadium’s history featuring the band U2 this weekend.

About 100, 000 fans are expected to attend the Sunday show, according to a news release.

Stadium and police officials are advising attendees to be anticipate heavy traffic, congested streets and limited parking.

Fans are encouraged to arrive at the Rose Bowl before prior to 4 p.m. to avoid traffic delays.

Early attendees can participate in the free “Picnic in the Park” festivities.

Parking information can found on the Rose Bowl website. Fans can purchase their parking passes in advance by clicking here.

Fans are strongly recommend to take shuttle buses from nearby Old Pasadena or public transportation.

For more details on getting to the concert via Metro visit: Los Angeles County Metro or call (800) COMMUTE.