Travel restrictions will be in place beginning Thursday, March 22 through Sunday, March 25th to accommodate the following civic events:
Fourth Avenue Spring Street Fair – Beginning Thursday, March 22, 2012 at 1 p.m., until midnight Sunday, March 25, 2012, Fourth Avenue will be closed to vehicular traffic between University Boulevard and Ninth Street to accommodate the Fourth Avenue Spring Street Fair.  Additionally, motor vehicle travel will be prohibited from Third Avenue to Fifth Avenue, between University Boulevard and Ninth Street.  Crossings will be allowed at Fourth Avenue and Ninth Street and at Fourth Avenue and Sixth Street.  Tucson Police Officers will be on hand to assist the public through the crossings.   Sixth Street will be reduced to one lane in each direction through the intersection for the duration of the event.  
Race for the Cure – On Sunday, March 25, 2012 from 6 a.m. to 1 p.m. the following closures will be in place to accommodate the participants and volunteers for the Race for the Cure:
Westbound 22nd Street from Alvernon Way to Country Club Road.
North and Southbound Country Club  Road from 22nd Street to Broadway.
Eastbound Broadway from Country Club Road to Alvernon Way.
Motorists driving through these event areas can expect delays. The traveling public should use caution, obey all traffic control signs, and watch for event participants and pedestrians.