| Mini Stack | |
|---|---|
 The Mini Stack, looking north up State Route 51 in 2010. | |
 | |
| Location | |
| Central Phoenix, Arizona | |
| Coordinates | 33°27′44″N 112°2′15″W / 33.46222°N 112.03750°W |
| Roads at junction |  I-10 (Inner Loop) SR 51 SR 202 (Red Mountain Freeway) |
| Construction | |
| Type | Stack interchange |
| Maintained by | ADOT |
The Mini Stack is the freeway interchange among Interstate 10, State Route 51, and Loop 202 in Phoenix, Arizona, United States, located northeast of downtown.[1] Reconstructed in 2004 to its current setup, the interchange, which is the busiest in the state of Arizona with over 300,000 vehicles per day, provides full directional access between the three freeways, as well as HOV lane connections for southbound SR 51 to eastbound I-10, westbound I-10 to northbound SR 51, westbound Loop 202 to westbound I-10, and eastbound I-10 to eastbound Loop 202.[2]
- ^ Malone, Robert. "Phoenix I-10 and SR 51 interchange". Forbes. Archived from the original on May 23, 2011. Retrieved February 1, 2008.
- ^ "State proposes an additional ten lanes for highway". East Valley Tribune. Archived from the original on May 2, 2008. Retrieved March 18, 2008.