Skip to main content

National Park Wednesday; Maricopa Road through Sonoran Desert National Monument to Arizona State Route 238

Back between 2010 and 2012 I frequently traveled through Sonoran Desert National Monument on Maricopa from Gila Bend to Arizona State 238 in Mobile.






The route between AZ 347 in Maricopa in Pinal County east to AZ 85 in Maricopa County is 44.27 miles in length.  Despite the current Maricopa Road being quite good and a solid shortcut from Phoenix to Yuma only the first 20.27 miles west from AZ 347 is state maintained as AZ 238.  AZ 238 ends slightly west of the Pinal County Line and Mobile but continues as the paved county maintained road another 24 miles to AZ 85 in Gila Bend.  Much of Maricopa Road from the west terminus of AZ 238 to AZ 85 traverses the Sonoran Desert National Monument along a Southern Pacific Line between the North Maricopa Mountains and South Maricopa Mountains.  The photos below are from Maricopa County just east of Gila Bend in the Sonoran Desert National Monument between the twin Maricopa Ranges.




AZ 238 is a recent addition to the Arizona State Highway system having been created in 1986.  AZ 238 was meant to serve a hazardous waste station in the community of Mobile which was ultimately never built.  AZ 238 is mostly signed on Maricopa Road but a small portion is signed on Smith Enke Road within in the City of Maricopa.  While AZ 238 was paved relatively quickly it wasn't until some point between 1996 and 2001 that Maricopa Road was paved all the way west to Gila Bend. 

Sonoran Desert National Monument lies within a fairly undeveloped part of Sonoran Desert south of the Phoenix Area.  Sonoran Desert National Monument extends south of I-8 into the Table Top Wilderness and is managed by the Bureau of Land Management.  Sonoran Desert National Monument was declared in 2001 but it is largely thought that it was created to impede the southern sprawl of Metro Phoenix.

Sonoran Desert National Monument Map

Comments

Popular posts from this blog

Did Caltrans just kill the G26 cutout US Route shields?

The US Route System was formally created by the American Association of State Highway Officials during November 1926.  Through the history of the system the only state to which has elected to maintain cutout US Route shields has been California.  The G26 series cutout US Route shields have become a favorite in the road enthusiast hobby and are generally considered to be much more visually pleasing than the standard Federal Highway Administration variant.  However, the G26 shield series appears to have been killed off on January 18, 2026, when Caltrans updated their Manual of Uniform Traffic Control Devices.  This blog will examine the history of the US Route shield specifications in California and what is happening with the 2026 changes.  The blog cover photo is facing towards the terminus of California State Route 136 and at a G26-2 specification US Route 395 shield.  In the background Mount Whitney can be seen in the Sierra Nevada range.   ...

May 2023 Ontario Trip (Part 3 of 3)

  Over the years, I have made plenty of trips to Ontario, crisscrossing the southern, central and eastern parts of the province. Living in Upstate New York, it's pretty easy to visit our neighbor to the north, or is that our neighbor to the west? Ottawa is one of my favorite cities to visit anywhere in the world, plus I've discovered the charm of Kingston, the waterfalls of Hamilton (which is on the same Niagara Escarpment that brings us Niagara Falls), the sheer beauty of the Bruce Peninsula, and more. But I hadn't explored much of Cottage Country. So I decided to change that, and what better time to go than over Memorial Day weekend, when the daylight is long and I have an extra day to explore. On the third and final day of my trip, I started in Huntsville and made my way through Muskoka District and Haliburton County, passing by many lakes along the way. I stopped in towns such as Dorset, Haliburton and Bancroft before making a beeline down to Belleville and then over th...

Ghost Town Tuesday; Nichols, FL

A couple years ago I spent a lot of spare time exploring phosphate mining ghost towns in the Bone Valley of Polk County, Florida.  One ghost town in particular called Nichols on Polk County Route 676 west of Mulberry caught my eye due to a relative lack of documentation on ghosttowns.com. Nichols was created in 1905 during the early phosphate mining boom in the Bone Valley region.  For the time Nichols was unusual since it had company housing in the Nichols Mine site and private residences outside the gate.  Nichols is only about two miles west of Mulberry which probably made it a somewhat reasonable commute even by the wonky standards of the early 20th Century.  Most of the Bone Valley region was relatively remote which made commuting or homesteading impractical which is why there are so many ghost towns in the area.  The company housing section of Nichols was phased out and abandoned by 1950. The Nichols town site is largely abandoned and could "possibl...