What it means
Dynamite Boulevard is the road across the top of Scottsdale’s desert. It leaves Scottsdale Road a few miles south of Carefree Highway, runs east past Pima Road, the Pima-Dynamite trailhead and Alma School Parkway, and somewhere around 136th Street quietly becomes Rio Verde Drive, which carries on through the county’s Rio Verde Foothills to the Verde River. Locals say “Dynamite” the way they say “Shea”: a road, a district and a state of mind. “Out by Dynamite” means horse properties, dark skies, saguaros to the horizon and the McDowell Sonoran Preserve on your right.
It is the access road to the Preserve’s northern half. Where Pima Road brings you north, Dynamite takes you east to the trailheads, and Brown’s Ranch, the connoisseur’s trailhead, is a mile and a quarter up Alma School Parkway from the Dynamite corner. It is also one of the few roads the city has formally promised to keep looking like the desert: Dynamite and Rio Verde Drive are a designated scenic corridor from 56th Street to 144th Street, with setbacks and native landscaping written into the rules.
Where you’ll meet it
Trailhead directions, the Dynamite Foothills Character Area Plan, Troon North addresses (the Dynamite Grille is the clubhouse restaurant), the 2024 roundabout fight at Scottsdale Road, and the Rio Verde Foothills water story, whose hauling trucks run this road.
Where the word came from
Nobody has claimed it. Scottsdale’s published street-name histories explain Hayden, Jomax, Shea and Bell and go silent on Dynamite, and ADOT’s otherwise thorough account of the north Valley’s cross-street names skips it. What the record does say is when the road got a name at all: in the late 1960s Scottsdale extended Phoenix’s street grid north into the county, and the new mile lines beyond Pinnacle Peak picked up a crop of evocative names, Dynamite among them, alongside Rusty Spur, Evening Glow and Morning Breeze. The obvious theory, that an explosives magazine or a blasting contractor once sat on the line, is the kind of thing a mapmaker would have known and nobody wrote down. We record it as a guess, not a fact.
The eastern name is easier. Rio Verde is the master-planned community near the Verde River, developed from 1973 on land that Page Land & Cattle had bought from the Moore brothers’ Box Bar Ranch in 1954 and sold to Rio Verde Development in 1970. The road to it took its name, and the county later extended a scenic overlay along its entire length.
The corridor’s rules came in two layers. Scottsdale annexed this desert in the early 1980s, and when golf communities began filling it in the 1990s the city wrote the Dynamite Foothills Character Area Plan, adopted in March 2000 as Resolution 5492, for the land between Deer Valley Road and Lone Mountain Road east of 112th Street. Its goal, in the plan’s words, is Rural Desert character: big lots, natural washes, no streetlights, and a recommendation that Dynamite Boulevard itself get a wider scenic corridor than the standard. The Preserve purchases to the east and north, including the Brown’s Ranch land in 1999, fixed the view.
What it is not
It is not Dynamite Road, though older maps and some residents still say it, and it is not in Rio Verde, which is the community 15 miles east. “Dynamite Foothills” is the city’s planning name for the neighborhood, not a subdivision.
The fine print
Dynamite is a mile line in the extended Phoenix grid, but it is not one locals quote by number, and we did not find an official address designation to confirm one. What is documented is the scenic corridor: Scottsdale’s runs from 56th Street, west of Scottsdale Road in the Phoenix-side stub, to 144th Street, and Maricopa County’s transportation element notes the designation and its own overlay along all of Rio Verde Drive east of the city.
The western end has been the news. Scottsdale Road north of Jomax is being widened from Jomax to Dixileta Drive, and the plan included a roundabout at Dynamite. On September 24, 2024, the council approved it at $43.7 million, more than triple the original estimate, by 5-2, with Barry Graham and Kathy Littlefield against; the Progress ran the vote under a headline about the tripled cost. Construction on the corridor began that December. On April 8, 2025, the council reversed course on the intersection itself and directed staff to build conventional signals instead, which is why the Dynamite corner will look ordinary when the rest of the project is done.
The eastern end has the harder story. Rio Verde Drive is the only paved way into the Rio Verde Foothills, an unincorporated area whose homes relied on hauled Scottsdale water until the city cut off the standpipe on January 1, 2023, in a drought measure that made national news. The water trucks you pass on Dynamite now fill elsewhere. Wikipedia’s Rio Verde entry draws the line that locals draw: the Rio Verde community, with its own aquifers and utility, is not the Rio Verde Foothills, and the road they share is the only thing that connects them.