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Interstate 10 Eastbound - Cochise County

The guide to Interstate 10 is divided into several pages:

Eastbound Interstate 10 - Cochise County
Upon entering Cochise County, the topography of Interstate 10 begins to change. Whereas Interstate 10 was passing through mid-elevation desert, now it begins to ascend foothills and passes over canyons, such as this one (Davidson Canyon). Photo taken 03/26/04.
View of Interstate 10 as it passes through the rugged terrain near the county line between Pima and Cochise Counties. Photo taken 03/26/04.

Interstate 10 narrows substantially as it approaches Exit 289. This narrow section of interstate dates back to US 80, as it was one of the first sections of US Highway improved to interstate standards (in 1955-61). The next exit along eastbound is Exit 289, Marsh Station Road/Old U.S. 80, one mile. Photo taken January 13, 2006.
Interstate 10 passes over Cienega Creek as it approaches Exit 289. Photo taken January 13, 2006.
This railroad underpass was completed in 1955, as part of the conversion of old US 80 to expressway. Photo taken January 13, 2006.
Exit 289 is an old-style interchange that was compacted into a relatively small space, due to the adjacent tracks. Historic U.S. 80 branches off from Interstate 10 here and heads west to provide an alternate route. Photo taken January 13, 2006.
The next exit along eastbound is Exit 292, Empirita Road, one mile. Photo taken March 26, 2004.
Eastbound Interstate 10 at Exit 292, Empirita Road. Photo taken January 13, 2006.
Distance sign to Benson, Willcox and El Paso. Photo taken January 13, 2006.
The next exit along eastbound is Exit 297, J-Six Ranch Road/Mescal Road, one mile. Photo taken January 13, 2006.
Exit 297 features services including the first gas station in nearly 30 miles. Photo taken January 13, 2006.
Eastbound Interstate 10 at Exit 297, J-Six Ranch Road/Mescal Road. Photo taken January 13, 2006.
The next exit along eastbound is Exit 299, Skyline Road, one mile. Photo taken January 13, 2006.
Eastbound Interstate 10 at Exit 299, Skyline Road. Photo taken January 13, 2006.
The next exit along eastbound is Exit 302, Junction Arizona 90 south to Huachuca City and Sierra Vista, two miles. Photo taken January 13, 2006.
Sierra Vista is a rapidly growing city, primarily due to its proximity to the Fort Huachuca Military Reservation. Newer than many of the nearby historic towns (such as Tombstone and Bisbee off Arizona 80), Sierra Vista is rapidly becoming a regional hub even though it is located 25 miles south of Interstate 10. Photo taken January 13, 2006.
Several state and national parks may be reached via southbound Arizona 90, including Kartchner Caverns State Park, Coronado National Memorial, and various units of Coronado National Forest. Photo taken January 13, 2006.
Arizona 90 is a divided highway from Interstate 10 south to Huachuca City, and after passing through Sierra Vista, it swings east to meet Arizona 80 midway between Tombstone and Bisbee. Photo taken January 13, 2006.
Eastbound Interstate 10 at Exit 302, Junction Arizona 90 South to Sierra Vista. The next exit is Exit 303, Junction Business Loop I-10 east to Benson and to Arizona 80 east to Tombstone, Bisbee, and Douglas. Photo taken January 13, 2006.
Benson, which is much smaller than Sierra Vista, features full traveler amenities. The business loop provides access to food, gas, and lodging as well as the following two exits (Business Spur I-10 and Business Loop I-10). Photo taken January 13, 2006.
Arizona 80 does not directly connect with Interstate 10 officially, but it is fully signed via the eastbound business loop. To reach the national historic landmarks of Tombstone, Bisbee, and Douglas, follow Arizona 80 east. Photo taken January 13, 2006.
Eastbound Interstate 10 at Exit 303, Junction Business Loop I-10 east to Arizona 80 east. The business loop returns to Interstate 10 at Exit 306. Photo taken January 13, 2006.
Advance signage for exit 304, Ocotillo Street. Photo taken January 13, 2006.
Ocotillo Street departs from Interstate 10 eastbound at exit 304. Photo taken January 13, 2006.
Advance signage for exit 306, Pomerene Road (the east end of Business Loop I-10). Photo taken January 13, 2006.
Pomerene Road departs here, at exit 306. This is the east end of Business Loop I-10. Photo taken January 13, 2006.
Distance sign to US 191, Willcox and El Paso. Photo taken January 13, 2006.
Interstate 10 crosses Adams Peak wash here. Photo taken January 13, 2006.
Interstate 10 Eastbound meets Sibyl Road at exit 312. The Stuckeys pictured here has been torn down, and all that remains is the sign. Photo taken January 13, 2006.
Distance sign to US 191, Willcox and El Paso (yet again). Photo taken January 13, 2006.
Interstate 10 enters Texas Canyon. Texas Canyon (named for being on the road to Texas) is a rock-filled canyon, and where Interstate 10 climbs up from the San Pedro River valley and Benson to the high plains around Willcox. Photo taken January 13, 2006.
Advance signage for exit 318, Dragoon Road, 1 mile. Photo taken January 13, 2006.
As Interstate 10 climbs through Texas Canyon, it passes a series of boulder-strewn hillsides. Photos taken January 13, 2006.
Exit 318 departs for Dragoon Road here. Photo taken January 13, 2006.
Advance signage for the Texas Canyon Rest Area. Photo taken January 13, 2006.
Use this exit to reach the Texas Canyon rest area. Interstate 10 reaches it's summit just past the rest area, reaching 4974 feet in altitude. The next rest area is in San Simon, adjacent to the Arizona/New Mexico border. Photo taken January 13, 2006.
Johnson Road is notorious not for the road, but for the attraction contained at the exit - The THING? The THING opened in 1965, after being displaced from old US 91 in California1. The Bureau of Indian Affairs investigated The THING? in 2006 after several traveller complaints, but had no findings2. Photo taken January 13, 2006.
Johnson Road departs here, as exit 322 (now well-known to drivers from all the billboards around Interstate 10 advertising The THING?) Photo taken January 13, 2006.
Advance signage for US 191 South, exit 331. Photo taken January 13, 2006.
Use Exit 331 to reach the Cochise Stronghold. Photo taken January 13, 2006.
US 191 travels south to reach Douglas, on the Arizona/Mexico border. The road was formerly known as US 666 until 1992, when it was rebranded US 191 to eliminate sign thefts and negative cultural connotations. Photo taken January 13, 2006.
Exit 331 departs here to serve US 191. US 191 northbound is multiplexed with Interstate 10. Photo taken January 13, 2006.
Joining eastbound Interstate 10 just after Exit 331 is this sign assembly for eastbound Interstate 10 and northbound U.S. 191. U.S. 191 parallels Interstate 10 between Exits 331 and 352. In fact, U.S. 191 overlaps each east-west Interstate highway it meets, including Interstate 40 between Exits 339 and 333; Interstate 70 in Utah between Exits 180 and 156; Interstate 80 in Wyoming between Exits 99 and 104; and Interstate 90 in Montana between Exits 306 and 367. Photo taken 05/24/03.
Mileage sign along eastbound Interstate 10 for Exit 336, Business Loop I-10 to Willcox and Exit 352, northbound U.S. 191 to Safford and Clifton. Interstate 10 is passing to the north of Willcox Dry Lake here. Photo taken 05/24/03.
The next exit along eastbound Interstate 10 is Exit 336, Junction Eastbound Business Loop I-10 into Willcox. The next three exits all have services and lead into Willcox. Photo taken January 13, 2006.
Eastbound Interstate 10 approaching Exit 336, Junction Eastbound Business Loop I-10 to Willcox and Chiricahua National Monument via Arizona 186. Photo taken January 13, 2006.
As noted above, Exit 336 follows Eastbound Business Loop I-10 to Chiricahua National Monument via Arizona 186. Photo taken January 13, 2006.
Eastbound Interstate 10 at Junction Eastbound Business Loop I-10 to Willcox and Chiricahua National Monument. Photo taken January 13, 2006.
Interstate 10 and US 191 are multiplexed between miles 331 and 352. Photo taken January 13, 2006.
Advance signage for exit 340, Arizona 186, Rex Allen Drive and Fort Grant Drive. Photo taken January 13, 2006.
Arizona 186 travels to Chiricahua National Monument. The road was added to the state highway system in 1956, and exit 340 accesses Arizona 186. Arizona 186's route number is a legacy of being a branch of former Arizona 86. Photo taken January 13, 2006.
Distance sign to US 191 north, Lordsburg and El Paso. This sign features the first mention of a control city in New Mexico. Photo taken January 13, 2006.
Advance signage for exit 344, Business Loop I-10 serving Willcox. This marks the eastern end of the business loop, which is former Arizona 86. Photo taken January 13, 2006.
Exit 344 departs here for Willcox and Business Loop I-10. Former Arizona 86 was replaced by Interstate 10 in 1970. Photo taken January 13, 2006.
Upon leaving Willcox, the next exit according to this mileage sign along eastbound Interstate 10 is Junction Northbound U.S. 191. Photo taken January 13, 2006.
Eastbound Interstate 10 at Milepost 350, approaching Exit 352, Junction U.S. 191 north, two miles. Photo taken January 13, 2006.
Eastbound Interstate 10 approaching Exit 352, Junction U.S. 191 north, one mile. U.S. 191 was known as U.S. 666 in Arizona until the early 1990s; today is it a transcontinental route from Douglas north to Malta, Montana. The only route break is through Yellowstone National Park in Wyoming, because U.S. 191 is closed in the winter months. Photo taken January 13, 2006.
Eastbound Interstate 10 at Exit 352, Junction U.S. 191 north. U.S. 191 north leads not only to Safford, Clifton, and Eagar via an often windy road, it also has connections to popular parks, including Petrified Forest National Park via U.S. 180, Canyon de Chelly National Monument, Four Corners (where the states of Colorado, New Mexico, Utah, and Arizona meet) and Arches National Park in Utah. Photo taken January 13, 2006.
Distance sign to Bowie, Lordsburg and El Paso. Photo taken January 13, 2006.
Exit 355 serves US 191Y. US 191 has a Y intersection between exits 352 and 355 (the road is former Arizona 86 between the two). US 191 mainline meets Interstate 10 at exit 352, while US 191Y meets the freeway here. Photo taken January 13, 2006.
Advance signage for exit 362, Business Loop I-10 and Bowie. Photo taken January 13, 2006.
Use exit 362 to reach the Fort Bowie National Historical Site. The site commemorates the battles between native Apache indians and settlers from the east. Photo taken January 13, 2006.
Exit 362 departs here for Business Loop I-10. This business loop, like the one through Willcox, is old Arizona 86. Photo taken January 13, 2006.
Interstate 10 passes through the San Simon River valley. At the base of the valley, a blowing dust hazard exists due to the winds in this area. Photo taken January 13, 2006.
Advance signage for exit 366, the eastern end of Business Loop I-10 through Bowie. Photo taken January 13, 2006.

Sources:

  1. "Shrine to a Road Scholar: The Thing That Binkley Built on I-10 is Alluring, Enduring." Phoenix New Times, January 27, 1993.
  2. The Bureau of Indian Affairs Investigates The Thing. NPR Radio, Arizona Week, May 4, 2006.
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Page Updated July 1, 2007.