What was the first confirming marker for Loop 303 northbound. 01/28/25
Like Loop 101 and Loop 202, original markers for Loop 303 used a unique color scheme. 05/23/05
The first intersection on Loop 303 north was with Thomas Road. 03/25/07
Loop 303 was well marked after every at-grade intersection. 03/25/07
Loop 303 north at Bethany Home Road. 03/25/07
Loop 303 is the Bob Stump Memorial Parkway. 03/25/07
Loop 303 north at Glendale Avenue. 03/25/07
Olive Avenue leads west to White Tank Mountains Regional Park, which is operated by Maricopa County. 03/25/07
Loop 303 at the signalized intersection with Olive Avenue. 03/25/07
The next intersection was Peoria Avenue. 03/25/07
Loop 303 continued north to Cactus Road. 03/25/07
The intersection with Waddell Road. 03/25/07
Loop 303 north at Greenway Parkway. 03/25/07
Loop 303 enters the city of Surprise north beyond Greenway Parkway. 03/25/07
Loop 303 remains named the Bob Stump Memorial Parkway through Surprise. 03/25/07
One of two grade separations added along Loop 303 constructed over the future freeway right of way. 03/25/07
The grade separated intersection with U.S. 60 utilized an access road with signals at both ends. 03/25/07
Just north of U.S. 60, Loop 303 expanded into a divided highway. This section of roadway opened between 2003 and 2004. 10/10/11
Loop 303 turned east along a series of powerlines. 10/10/11
10/10/11