SR 80

Rockfall mitigation project nears completion on SR 80 northwest of Bisbee

Rockfall mitigation project nears completion on SR 80 northwest of Bisbee

I-17 101 traffic interchange

Rockfall mitigation project nears completion on SR 80 northwest of Bisbee

Rockfall mitigation project nears completion on SR 80 northwest of Bisbee

April 7, 2022

BISBEE – The Arizona Department of Transportation has completed the major elements of a $3.5 million rockfall mitigation project on State Route 80 northwest of Bisbee that will improve safety for motorists passing through the area.

The project involved excavating rock from slopes along SR 80 to create a wider “clear zone” on both sides of the highway to decrease the risk of debris landing on the roadway. The safety project is near the intersection of SR 90 near Pintek Road at milepost 334.

While the project at times required scheduled restrictions daily as heavy equipment removed rock on the slopes, only minor restrictions are expected for final project details. In about one month, motorists should expect brief restrictions as crews install permanent pavement markings to a newly-installed layer of asphalt in the project area.

Also, lane restrictions are scheduled Thursday, April 7, and Friday, April 8, for seeding in the project area.

For more information about the project, visit the project website.

Tombstone gunfight took place 140 years ago on SR 80

Tombstone gunfight took place 140 years ago on SR 80

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Tombstone gunfight took place 140 years ago on SR 80

Tombstone gunfight took place 140 years ago on SR 80

By Laurie Merrill / ADOT Communications
October 27, 2021

This week in 1881, 140 years ago, lawmen Wyatt, Virgil and Morgan Earp, with Doc Holliday, fought it out at the O.K. Corral in Tombstone with the the cattle-rustling "Cowboys," including the Clantons and the McLaurys.

Three men died and two were injured in the infamous gun battle, which has since been the subject of a multitude of movies, books, biographies, history lessons and televised series.

According to various accounts, the most famous shootout in the history of shootouts occured at 3:00 p.m. Wednesday, Oct. 26, 1881.

There is some dispute about where the bullets flew: Was it the O.K. Corral, which fronted Allen Street and had a rear entrance on Fremont Street, or was it outside C.S. Fly's photo studio on Fremont Street?  Either way, there is agreement that it was fought, either entirely or in part, on Fremont Street, which today is State Route 80.  

"Historians have advanced various explanations as to the why of the misnamed Gunfight at the O.K. Corral, which was, properly speaking, a bloodletting on Fremont Street and an adjoining lot in Tombstone, Ari- zona Territory, on October 26, 1881," author Roger Jay said in an article on HistoryNet. 

Of course, Fremont street was a dirt road back then, and the combatants more than likely arrived on horseback for their date with destiny. It wasn’t until some 40 years later that US 80 entered Arizona along the path of what is now State Route 80, passing through Douglas, Bisbee, Tombstone and Benson, then over to Tucson. 

US 80 is often referred to as the "Mother of Arizona Highways" because its history generally aligns with the rising popularity of the automobile.

The 120-mile route was part of the coast-to-coast Bankhead Highway. It wound through southeastern Arizona to Tucson, north and west into Phoenix, over and down to Gila Bend and southwest to Yuma.

From there, the highway replaced a plank road across the sand dunes between Yuma and California's Imperial Valley, offering ways to either San Diego or Los Angeles.

SR 80 has received a lot of love in the form or improvement projects from ADOT. In 2015, while contemporary characters re-enacted the shootout daily in Tombstone, ADOT contractors were recreating the adobe bricks originally used for building in the late 1870s.

As part of that 2015 $1 million improvement project, crews also replaced the sidewalk in front of historic Schieffelin Hall, the former theater and ballroom built in 1881, and along both sides of Fremont Street, which is the local name of SR 80 in Tombstone.

ADOT narrowed the road and added lighting to improve pedestrian safety, and the appearance, of the “The Town too Tough to Die.”

At the time, Southeast District Engineer Bill Harmon said, “Tombstone is a national treasure and authentic features like Schieffelin Hall are becoming extremely rare. Tombstone is much more than a premise for ‘Old West’ movies. It behooves us to preserve and safeguard Schieffelin Hall for future generations.”

 

Rockfall mitigation project starts in early August on SR 80 northwest of Bisbee

Rockfall mitigation project starts in early August on SR 80 northwest of Bisbee

I-17 101 traffic interchange

Rockfall mitigation project starts in early August on SR 80 northwest of Bisbee

Rockfall mitigation project starts in early August on SR 80 northwest of Bisbee

July 30, 2021

 

BISBEE – Drivers on State Route 80 northwest of Bisbee should plan for delays of up to 15 minutes starting in mid-August as the Arizona Department of Transportation begins a $3.5 million rockfall mitigation project.

The project will involve excavating rock from slopes along SR 80, which will create a wider “clear zone'' on both sides of the highway to decrease the risk of debris landing on the roadway. This safety improvement will take place near the intersection of SR 90 near Pintek Road, at milepost 334.

Preliminary work will begin the week of Monday, Aug. 2, when intermittent delays are possible while work crews begin mobilizing equipment and preparing the site. By mid-August, drivers should plan for consistent alternating lane closures with flaggers directing one lane of travel through the work zone at a time. The work will occur during daytime hours, with delays of up to 15 minutes.

To limit traffic impacts, work crews will attempt to remove rock with heavy equipment. Blasting may be necessary, which would require a full closure of SR 80 near the work zone. Any blasting will be limited to pre-announced Tuesdays and Thursdays between 10 a.m. and 2 p.m., and detour alternatives would include SR 92 between Sierra Vista and Bisbee.

The project is expected to continue into mid-2022. For more information, visit the project website.

You can still drive over this important bridge near Bisbee

You can still drive over this important bridge near Bisbee

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You can still drive over this important bridge near Bisbee

You can still drive over this important bridge near Bisbee

By Kathy Cline / ADOT Communications
March 19, 2021

It might not look like much, but the Lowell Arch Bridge is a very important piece of Arizona's highway history.

In 1910, the Arizona Territorial Engineer's office completed the design and survey for the Bisbee-Douglas Highway, a 22.7-mile highway between ... well, the name says it all. This road was a vital link between the copper mines of Bisbee and the Phelps-Dodge smelter in Douglas. Indeed, it was the most expensive road project the Arizona Territorial Assembly had ever approved, costing nearly $78,000 at the time.

And the most important crossing on the highway was the Lowell Arch Bridge, a 60-foot-span, 16-foot-wide roadway over Mule Gulch, about six miles east of Bisbee. The contract for the bridge and that section of highway was awarded in October 1910 to the company R. Toohey and Sons out of Phoenix. The firm completed the work in December 1911, producing a bridge that featured more than 156 cubic yards of concrete, with an elliptical arch made from reinforced concrete abutments and guardrails.

 

Lowell_Arch_Bridge_1

 

In coming decades the Bisbee-Douglas Highway would become part of US 80, the important southern cross-country route that ran between Savannah, Georgia and San Diego. Though US 80 itself would be decommissioned in the late 1980s, this section still remains part of the state highway system as State Route 80.

The only alterations made to the Lowell Arch bridge since its original construction came in 1934, with the widening project on US 80. The work, completed for just under $36,000 widened the bridge considerably, as well as extending the abutments and wingwalls. Since then, the bridge continues to carry traffic on SR 80 with no further alterations.

The Lowell Arch Bridge not only played a very important role in Arizona's copper-mining industry, it was one of just two concrete arch bridges built by the Territorial Engineer (the other, in Tempe, is gone). And, unlike some other historical bridges we've featured on this blog, its still one that you can drive across today as part of a state highway.

If that isn't excuse enough to drive between Bisbee and Douglas, we don't know what is. 

Leslie Creek bridge sits on the edge of the state and history

Leslie Creek bridge sits on the edge of the state and history

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Leslie Creek bridge sits on the edge of the state and history

Leslie Creek bridge sits on the edge of the state and history

By Kathy Cline / ADOT Communications
February 19, 2021

Today, determining jurisdiction is pretty simple. ADOT oversees all state highways and freeways, with individual counties and municipalities taking care of the local infrastructure that falls inside their boundaries. But in the early days of transportation, such things were still being worked out.

And that brings us to the Leslie Creek Bridge. Located along Leslie Canyon Road in Cochise County roughly 17 miles north of State Route 80 near Douglas, this bridge is going on 93 years and is listed on our inventory of historic bridges in the county

The origins of this 70-foot bridge goes back to 1928, when the Cochise County Board of Supervisors approved its construction. Chosen to make the parts that would eventually become the Leslie Creek Bridge was the Virginia Bridge & Iron Company, which made bridges across the country during this time. For this particular location, a truss comprised of 10 equal-length panels, with verticals at the panel points, was made. These fabricated parts were then shipped to Arizona via rail in May 1928. Construction got going almost immediatley using prison labor, which wasn't that uncommon at the time. The bridge was done by the end of that summer and has been functioning since. It was also a fairly common design for the times. In fact, the Leslie Creek Bridge is one of eight in the inventory with virtually the same structure. 

That's all well and good, you might say, but this is an ADOT blog, so why are we talking about a county bridge nowhere near a state highway?

Because the Leslie Creek Bridge was built at an unusual time. In the late 19th and early 20th centuries, local governments often took lead in establishing roads, bridges and other infrastructure. By the time the span over Leslie Creek was done, the Arizona Highway Department - the precursor to ADOT - had taken over the main responsibility for building bridges statewide. However, individual counties would still sometimes do smaller projects just as they always had. This particular bridge is one of the later examples of a county-built bridge, purchased in prefabricated parts from a national bridge company, and constructed by local crews.

And, hey, it seemed to work. Having a bridge just shy of a century is pretty impressive, no matter the size or where it's located!

This stop off State Route 80 takes you back in time

This stop off State Route 80 takes you back in time

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This stop off State Route 80 takes you back in time

This stop off State Route 80 takes you back in time

By David Rookhuyzen / ADOT Communications
July 1, 2020

The great thing about highways is they can take you nearly anywhere, including back in time.

Take State Route 80, for instance. This 120-plus-mile highway in southeastern Arizona swings you through some truly historic places such as Tombstone and Bisbee. The road itself has a fair bit of history to it, dating back to the 1920s and one of the first east-west transcontinental highways in the country. 

Then there's Erie Street in Lowell. If you turn off State Route 80 just before its junction with State Route 92 on the south end of Bisbee, you will feel like you have gone into some sort of time warp. 

With an aesthetic that can only be described as "vintage," the signage, storefronts, (non-functioning) gas pumps and a lot of the cars along this just-under-a-quarter-mile road date from 1940s, '50s, '60s and '70s.

2014137

 

It's a carefully cultivated look this small community has crafted in recent years to ensure that Lowell stands out next to the equally colorful Bisbee.

According to the Bisbee Mining and History Museum, 19th century mine workers and their families established small clusters and communities to be close to their work in the era before cars. Lowell came from this tradition, with Erie Street being established as a business and social center near the Lowell and Hoasten Mines. Lowell was incorporated around the same time as Bisbee in the early 1900s and received an official post office in 1904. However, even then the "town" was Erie Street and two back alleyways, much as it is today.

The photo to the right is from the museum's archives and depicts what the street looked like in the 1930s.

In the age of automobiles, Erie Street even became part of old US 80, 

Lowell-Just Past the Pit_100618

 

a transcontinental highway that developed off the older Bankhead Highway. The route is documented in 1927 by the nascent American Association of State Highway Officials (today the American Association of State Highway and Transportation Officials, or AASHTO). US 80 traveled from Savannah, Georgia, to San Diego, running through eight states. In Arizona, it snaked its way between New Mexico and Yuma, hitting places such as Douglas, Benson, Tucson, Phoenix and, yes, Lowell.

While Lowell has always been a one-street town, most of the surrounding communities were eventually razed as the open-pit Lavender Mine went into operation in the mid-1950s, leaving Erie Street a lone throwback to an earlier time. The town's slogan, still to be seen on one of the signs, became "Just pass the pit!"

As times changed and the interstates came, stretches of US 80 began to be decommissioned starting in 1957. In the 1980s the final stretch in Arizona was renumbered as simply State Route 80. During all this, the road was shifted out of Lowell and Erie Street became a local road once again. However, Erie Street still connects to the state highway on its north and south ends.

But this did not mean the end of Lowell. In the last decade, the business owners on Erie Street and other enthusiastic individuals have banded together in what they call the "Lowell Americana Project" to use the once-bustling street as a kind of outdoor museum to showcase the distinctive flair of American design between the end of World War II and the early 1970s. 

Next time you feel nostalgic and like taking a drive, a trip to Lowell will help scratch both of those itches.

ADOT, partner agencies act to reduce fire risk on SR 80

ADOT, partner agencies act to reduce fire risk on SR 80

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ADOT, partner agencies act to reduce fire risk on SR 80

ADOT, partner agencies act to reduce fire risk on SR 80

By Dani Weber / ADOT Communications
March 27, 2020

Wildfires are an ever-present danger in Arizona. When State Route 80, just outside Bisbee, was determined to be at high risk, ADOT partnered with other state and local agencies to get ahead of wildfire season to mitigate risk factors.

Wildfires have been a particular problem in Arizona in recent years, especially near populated areas. To reduce the risk of even greater wildfires, ADOT joined the Arizona Department of Forestry and Fire Management with 20-person crews to begin chipping brush and broadcasting chips along SR 80 with the intention of reducing the natural fuels to wildfires during the hotter months of the year.

Bisbee Firewise, a community group dedicated to preserving the wildland-urban interface, sponsored the project, while ADOT provided traffic control around the working crews. However, while Bisbee Firewise oversaw the project, ADOT also stepped up to help coordinate communication efforts with the city of Bisbee, Cochise County and local media to ensure that local agencies and the public were informed about the nature of this project.

One challenge the group faced was the shape of the terrain. “The walls of the canyon are such that one side of the highway goes up steeply and the other goes down steeply,” explained ADOT Southeast District Engineer Bill Harmon. “That made it difficult to access and cut down trees. This is the first time people have gone in to remove trees and brush with the purpose of fire mitigation.”

Working in quarter-mile segments, the crews worked tirelessly, always keeping safety and community outreach top-of-mind.

“The risk of fire is now lower,” Harmon said. “It’s better for businesses and the community, but it also just looks nicer now.”

Adobe building restoration is part of SR 80 project

Adobe building restoration is part of SR 80 project

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Adobe building restoration is part of SR 80 project

Adobe building restoration is part of SR 80 project

November 3, 2015

When it comes to dirt, the ADOT Blog has you covered.

We’ve shown you how we move it, we’ve told you the ways crews use it in construction, we’ve explained the tests that are performed on it and even why it sometimes gets “painted” green.

But today we’re talking about a project that takes dirt to a whole new level and utilizes it as a building material…

Right now, crews are working on a safety and enhancement project on SR 80 in the city of Tombstone. The project includes the restoration of some elements along the highway, known locally as Fremont Street, where it runs through the city’s historic district.

Part of the work includes the restoration of a porch on the city-owned Schieffelin Hall, a former theater and ballroom built in 1881.

Since Schieffelin Hall is an adobe structure, crews are using dirt to make new adobe bricks that’ll replace the water-damaged bricks at the base of the building.

ADOT projects don’t typically include this type of restoration and architectural work, but as ADOT Historic Preservation Specialist Sara Ferland explains in the video, Schieffelin Hall is unique.

“For federally funded projects, we have to identify historic properties within or adjacent to the right of way that might be impacted by the project. For restoration and rehabilitation you have to use matching historical materials whenever possible,” Ferland said.

More about the project
The restoration work is just a part of this $1.1 million improvement project. Crews will also replace the sidewalk in a three-block area in front of Schieffelin Hall, and along both sides of SR 80/Fremont Street. To make the street more pedestrian friendly, ADOT will narrow the width of the street and add lighting within the project area.

Work also includes

  • constructing new concrete sidewalks and ADA-compliant ramps.
  • installing new landscaping and an underground irrigation system between the new sidewalk and new curb on both sides of SR 80.
  • removing the functionally obsolete pedestrian bridge, which is located at the east end of the project limits at the old Tombstone High School campus.
  • narrowing the existing roadway from 68 feet wide to 44 feet wide by saw-cutting and partially removing the existing asphaltic concrete roadway.
  • removing and replacing existing pavement in the project area.
  • constructing new curbing and driveways.
  • replacing, relocating or removing existing signs to maintain appropriate distance from the roadway.

History is re-created in Tombstone as part of ADOT project on SR 80

History is re-created in Tombstone as part of ADOT project on SR 80

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History is re-created in Tombstone as part of ADOT project on SR 80

History is re-created in Tombstone as part of ADOT project on SR 80

September 2, 2015
Tombstone SR 80 Enhancement Project (August 2015)

Adobe bricks are the foundation of an ADOT project designed to increase pedestrian safety on State Route 80, while improving the appearance of the highway through the heart of the popular tourist town of Tombstone.

By C.T. Revere
ADOT Communications

Brian Tellez took a brief walk around a stark landscape surrounded by tall mounds of dirt and rock at the Tombstone Silver and Gold Mine in Cochise County, deciding it was the perfect place to start replicating 19th-century adobe bricks.

“Somebody has been here recently making adobes,” explained the third-generation adobe-maker and owner of Tellez Masonry in Oro Valley. “There are forms over there and somebody started making the foundation for a building, but it stopped there.”

Confident that the proper materials were available, Tellez and his three-man crew got busy beneath the high-desert sun on a hot August afternoon. They set wooden forms, mixed sand, silt, clay and grass, and made adobe bricks in the same way as the prospectors who found riches or ruin in the southeastern hills of the Arizona Territory in the late 1870s.

These adobe bricks are the foundation of an Arizona Department of Transportation project designed to increase pedestrian safety on State Route 80, while improving the appearance of the highway through the heart of the popular tourist town of Tombstone.

As part of the $1 million improvement project, ADOT crews will replace sidewalk in a three-block area in front of the historic Schieffelin Hall, the former theater and ballroom built in 1881, and along both sides of Fremont Street, which is the local name of SR 80 where it passes through Tombstone. To make the street more pedestrian-friendly, ADOT will narrow the width of the street and add lighting within the project area.

The adobe bricks that were made, set and sun-dried in the still-active mine by Tellez’s crew will be used to replace water-damaged adobe at the base of nearby Schieffelin Hall, one of the most significant historic buildings in “The Town Too Tough to Die.”

Schieffelin Hall, located on SR 80 where the highway cuts through Tombstone with the local name of Fremont Street, is among the largest standing Anglo-American-built adobe structures in the Southwest. It is named for prospector Ed Schieffelin, whose quest for silver from the local landscape gave birth to the Old West town’s fabled name.

“The only rock you will find out there will be your own tombstone,” cautioned a fellow Army scout, according to one popular retelling. When Schieffelin staked his claim of silver ore in what is now part of Cochise County, he called it “Tombstone.”

But silver won’t be one of the materials used to fortify the two-story structure for future generations.

Due to the frontier significance of Schieffelin Hall, strict guidelines for historic preservation dictate the manner in which the 134-year-old building will be repaired.

At the core of those guidelines is the need to replicate the materials and process that were used to create the original adobe bricks. If the new bricks don’t match the old, they won’t properly meld together to create the solid adobe wall that gives the structure stability.

“We’re going to do it the way the old-timers did, matching materials so it will be stable,” said historical architect Don Ryden, president of Ryden Architects in Phoenix and the author of the guidelines for the project. “We are working right on the cutting edge of low technology.”

The process complies with guidelines from “The Secretary of the Interior’s Standards for Rehabilitation,” a technique required by the National Historic Preservation Act because Schieffelin Hall is a contributing property of the Tombstone National Historic Landmark.

Tellez and his team manufactured 300 bricks, each 16 inches long, eight inches wide and four inches deep. With the aid of the desert summer sun, they cure in about two weeks.

“They look good,” Tellez said a week into the curing process. “But we need to make sure they pass quality testing.”

The water damage to the adobe at the base of Schieffelin Hall’s walls facing Fremont and Third streets – across SR 80 from the infamous O.K. Corral – was caused in part by the absence of the front porch that adorned the building from 1881 until 1909. For more than a century since the porch came down, water has drained from the roof through downspouts that empty at the base of the building, where it pools at the foundation and seeps into wall joints.

“The water trapped between the sidewalk and the wall oozes through the stucco and melts the adobe,” explained Ryden. “Water is the enemy of adobe.”

A new porch that will be constructed on the front of the glass storefront as part of ADOT’s project will channel rainwater away from the base of the building, preventing future deterioration of the adobe walls.

Shoring up a historic building is unique work for a state transportation agency.

“Highway projects seldom include architectural work of this type, but it was absolutely appropriate for this location,” said ADOT Safford District Engineer Bill Harmon.

“Tombstone is a national treasure and authentic features like Schieffelin Hall are becoming extremely rare. Tombstone is much more than a premise for ‘Old West’ movies. It behooves us to preserve and safeguard Schieffelin Hall for future generations,” said Harmon.

The restoration work is funded through a special federal Transportation Enhancement Grant awarded to the city of Tombstone. The preservation work was combined with a highway safety project and both are being administered by ADOT.

“Schieffelin Hall is an institution,” said former Tombstone councilman Steve Troncale, who remains the city’s manager for the project. “It’s been the venue for all kinds of things – plays, city council meetings, you name it. Even though other buildings have more notoriety, this is kind of the queen of buildings in Tombstone.”

Having fallen into disrepair in the 1960s, the hall was purchased by O.K. Corral owner Harold Love, refurbished and returned to city ownership.

Efforts to improve Fremont Street and Schieffelin Hall have been in the works for years and are expected to be completed in mid-2016.

“I’ve been shepherding this thing for eight years,” Troncale said. “I’m a lot older now and I’m just glad it’s happening.”

History is re-created in Tombstone as part of ADOT project on SR 80

History is re-created in Tombstone as part of ADOT project on SR 80

I-17 101 traffic interchange

History is re-created in Tombstone as part of ADOT project on SR 80

History is re-created in Tombstone as part of ADOT project on SR 80

September 1, 2015

PHOENIX — Brian Tellez took a brief walk around a stark landscape surrounded by tall mounds of dirt and rock at the Tombstone Silver and Gold Mine in Cochise County, deciding it was the perfect place to start replicating 19th-century adobe bricks.

“Somebody has been here recently making adobes,” explained the third-generation adobe-maker and owner of Tellez Masonry in Oro Valley. “There are forms over there and somebody started making the foundation for a building, but it stopped there.”

Confident that the proper materials were available, Tellez and his three-man crew got busy beneath the high-desert sun on a hot August afternoon. They set wooden forms, mixed sand, silt, clay and grass, and made adobe bricks in the same way as the prospectors who found riches or ruin in the southeastern hills of the Arizona Territory in the late 1870s.

These adobe bricks are the foundation of an Arizona Department of Transportation project designed to increase pedestrian safety on State Route 80, while improving the appearance of the highway through the heart of the popular tourist town of Tombstone.

As part of the $1 million improvement project, ADOT crews will replace sidewalk in a three-block area in front of the historic Schieffelin Hall, the former theater and ballroom built in 1881, and along both sides of Fremont Street, which is the local name of SR 80 where it passes through Tombstone. To make the street more pedestrian-friendly, ADOT will narrow the width of the street and add lighting within the project area.

The adobe bricks that were made, set and sun-dried in the still-active mine by Tellez’s crew will be used to replace water-damaged adobe at the base of nearby Schieffelin Hall, one of the most significant historic buildings in “The Town Too Tough to Die.”

Schieffelin Hall, located on SR 80 where the highway cuts through Tombstone with the local name of Fremont Street, is among the largest standing Anglo-American-built adobe structures in the Southwest. It is named for prospector Ed Schieffelin, whose quest for silver from the local landscape gave birth to the Old West town’s fabled name.

“The only rock you will find out there will be your own tombstone,” cautioned a fellow Army scout, according to one popular retelling.

When Schieffelin staked his claim of silver ore in what is now part of Cochise County, he called it “Tombstone.”

But silver won’t be one of the materials used to fortify the two-story structure for future generations.

Due to the frontier significance of Schieffelin Hall, strict guidelines for historic preservation dictate the manner in which the 134-year-old building will be repaired.

At the core of those guidelines is the need to replicate the materials and process that were used to create the original adobe bricks. If the new bricks don’t match the old, they won’t properly meld together to create the solid adobe wall that gives the structure stability.

“We’re going to do it the way the old-timers did, matching materials so it will be stable,” said historical architect Don Ryden, president of Ryden Architects in Phoenix and the author of the guidelines for the project. “We are working right on the cutting edge of low technology.”

The process complies with guidelines from “The Secretary of the Interior’s Standards for Rehabilitation,” a technique required by the National Historic Preservation Act because Schieffelin Hall is a contributing property of the Tombstone National Historic Landmark.

Tellez and his team manufactured 300 bricks, each 16 inches long, eight inches wide and four inches deep. With the aid of the desert summer sun, they cure in about two weeks.

“They look good,” Tellez said a week into the curing process. “But we need to make sure they pass quality testing.”

The water damage to the adobe at the base of Schieffelin Hall’s walls facing Fremont and Third streets – across SR 80 from the infamous O.K. Corral – was caused in part by the absence of the front porch that adorned the building from 1881 until 1909. For more than a century since the porch came down, water has drained from the roof through downspouts that empty at the base of the building, where it pools at the foundation and seeps into wall joints.

“The water trapped between the sidewalk and the wall oozes through the stucco and melts the adobe,” explained Ryden. “Water is the enemy of adobe.”

A new porch that will be constructed on the front of the glass storefront as part of ADOT’s project will channel rainwater away from the base of the building, preventing future deterioration of the adobe walls.

Shoring up a historic building is unique work for a state transportation agency.

“Highway projects seldom include architectural work of this type, but it was absolutely appropriate for this location,” said ADOT Safford District Engineer Bill Harmon.

“Tombstone is a national treasure and authentic features like Schieffelin Hall are becoming extremely rare. Tombstone is much more than a premise for ‘Old West’ movies. It behooves us to preserve and safeguard Schieffelin Hall for future generations,” said Harmon.

The restoration work is funded through a special federal Transportation Enhancement Grant awarded to the city of Tombstone. The preservation work was combined with a highway safety project and both are being administered by ADOT.

“Schieffelin Hall is an institution,” said former Tombstone councilman Steve Troncale, who remains the city’s manager for the project. “It’s been the venue for all kinds of things – plays, city council meetings, you name it. Even though other buildings have more notoriety, this is kind of the queen of buildings in Tombstone.”

Having fallen into disrepair in the 1960s, the hall was purchased by O.K. Corral owner Harold Love, refurbished and returned to city ownership.

Efforts to improve Fremont Street and Schieffelin Hall have been in the works for years and are expected to be completed in mid-2016.

“I’ve been shepherding this thing for eight years,” Troncale said. “I’m a lot older now and I’m just glad it’s happening.”

View photos on ADOT’s Flickr page