Interstate 19 South - Amado to Nogales

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Interstate 19
Interstate 19 South
Interstate 19 crosses the Santa Cruz County line at the Arivaca Road underpass, and ahead of Sopori Wash.
Interstate 19 crosses the Santa Cruz County line at the Arivaca Road underpass, and ahead of Sopori Wash.
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Confirming marker posted south of Sopori Wash.
Confirming marker posted south of Sopori Wash.
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Interstate 19 continues south by Amado to a diamond interchange (Exit 42) with Agua Linda Road.
Interstate 19 continues south by Amado to a diamond interchange (Exit 42) with Agua Linda Road.
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Interstate 19 crosses Las Chivas Wash beyond this southbound confirming marker.
Interstate 19 crosses Las Chivas Wash beyond this southbound confirming marker.
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Exit 40 joins I-19 with Chavez Siding Road to the adjacent frontage roads midway between Agua Linda and Tubac.
Exit 40 joins I-19 with Chavez Siding Road to the adjacent frontage roads midway between Agua Linda and Tubac.
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The US Border Patrol Checkpoint for Interstate 19 northbound is located north of Exit 40.
The US Border Patrol Checkpoint for Interstate 19 northbound is located north of Exit 40.
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Advancing south, Interstate 19 passes east of Puerto Canyon on the ensuing stretch.
Advancing south, Interstate 19 passes east of Puerto Canyon on the ensuing stretch.
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The diamond interchange at Exit 34 lies within the community of Tubac.
The diamond interchange at Exit 34 lies within the community of Tubac.
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Southbound Interstate 19 at Exit 34 for Tubac and Tubac State Historical Park. This exit connects to former U.S. 89 through Tubac, Carmen and Tumacacori.
Southbound Interstate 19 at Exit 34 for Tubac and Tubac State Historical Park. This exit connects to former U.S. 89 through Tubac, Carmen and Tumacacori.
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The old highway stays close to the Santa Cruz River.
The old highway stays close to the Santa Cruz River.
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Tumacacori Peak rises west of Interstate 19 within the Tumacacori Mountains.
Tumacacori Peak rises west of Interstate 19 within the Tumacacori Mountains.
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Tumacacori National Historic Park is located just east of Interstate 19 at Exit 29, adjacent to the Santa Cruz River. 07/26/08
Tumacacori National Historic Park is located just east of Interstate 19 at Exit 29, adjacent to the Santa Cruz River. 07/26/08
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Southbound Interstate 19 at Exit 29 for Tumacacori and Carmen. Exit 29 connects with an old section of U.S. 89 just east of Rock Corral Canyon.
Southbound Interstate 19 at Exit 29 for Tumacacori and Carmen. Exit 29 connects with an old section of U.S. 89 just east of Rock Corral Canyon.
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Paralleling the Santa Cruz River, Interstate 19 turns southeast at Tinaja Canyon.
Paralleling the Santa Cruz River, Interstate 19 turns southeast at Tinaja Canyon.
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Coronado National Forest lies west of Interstate 19 between Kilometerpost 40 and the International border.
Coronado National Forest lies west of Interstate 19 between Kilometerpost 40 and the International border.
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Peck Canyon Road ties into Interstate 19 at Exit 22 in northern reaches of unincorporated Rio Rico.
Peck Canyon Road ties into Interstate 19 at Exit 22 in northern reaches of unincorporated Rio Rico.
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Distance sign along southbound Interstate 19 for SR 289, Nogales, and International Border. International Border is a control point also used along southbound I-5 and I-805 in San Diego County, California.
Distance sign along southbound Interstate 19 for SR 289, Nogales, and International Border. International Border is a control point also used along southbound I-5 and I-805 in San Diego County, California.
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SR 289 spurs 10.52 miles west from the east Frontage Road by Exit 12 to Peña Blanca Lake.
SR 289 spurs 10.52 miles west from the east Frontage Road by Exit 12 to Peña Blanca Lake.
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Peña Blanca Lake Recreation Area lies within Coronado National Forest and Peña Blanca Canyon along SR 289 west.
Peña Blanca Lake Recreation Area lies within Coronado National Forest and Peña Blanca Canyon along SR 289 west.
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State Route 289 follows Ruby Road west to the Pajarito Mountains.
State Route 289 follows Ruby Road west to the Pajarito Mountains.
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SR 289, like SR 189 in Nogales, was originally designated as a branch from U.S. 89.
SR 289, like SR 189 in Nogales, was originally designated as a branch from U.S. 89.
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The remaining exits from Interstate 19 south are for the city of Nogales.
The remaining exits from Interstate 19 south are for the city of Nogales.
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Interstate 19 proceeds south by Pesqueira Canyon and Alamo Canyon.
Interstate 19 proceeds south by Pesqueira Canyon and Alamo Canyon.
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Business Loop I-19 (Grand Avenue) separates from I-19 south at a wye interchange (Left Exit 8) in two kilometers.
Business Loop I-19 (Grand Avenue) separates from I-19 south at a wye interchange (Left Exit 8) in two kilometers.
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Business Loop I-19 connects to SR 82 northeast from Nogales to Patagonia and Tombstone.
Business Loop I-19 connects to SR 82 northeast from Nogales to Patagonia and Tombstone.
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Signs similar to this are common at other border crossings into Mexico, including a nearly identical sign along California State Route 905 for the port of entry in Otay Mesa/San Diego.
Signs similar to this are common at other border crossings into Mexico, including a nearly identical sign along California State Route 905 for the port of entry in Otay Mesa/San Diego.
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Grand Avenue is the historic route of U.S. 89 leading south along the Union Pacific Railroad into Downtown Nogales.
Grand Avenue is the historic route of U.S. 89 leading south along the Union Pacific Railroad into Downtown Nogales.
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Business Loop I-19 in Nogales was established in 1992 when U.S. 89 was truncated north from the International border to Flagstaff.
Business Loop I-19 in Nogales was established in 1992 when U.S. 89 was truncated north from the International border to Flagstaff.
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Interstate 19 enters the city of Nogales just south of Left Exit 8.
Interstate 19 enters the city of Nogales just south of Left Exit 8.
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The succeeding exit is with Mariposa Road, SR 189 southwest to the Mariposa Port of Entry to Nogales, Mexico.
The succeeding exit is with Mariposa Road, SR 189 southwest to the Mariposa Port of Entry to Nogales, Mexico.
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SR 189 constitutes the border truck route, and as such, a $138 million project in 2020/21 added flyovers joining I-19 south with Mariposa Road south and from SR 189 north onto I-19 north.
SR 189 constitutes the border truck route, and as such, a $138 million project in 2020/21 added flyovers joining I-19 south with Mariposa Road south and from SR 189 north onto I-19 north.
04/26/17
SR 189 measures 3.76 miles overall from the International border northeast to Business Loop I-19 (Grand Avenue) at Calle Sonora.
SR 189 measures 3.76 miles overall from the International border northeast to Business Loop I-19 (Grand Avenue) at Calle Sonora.
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The final confirming marker for Interstate 19 south,
The final confirming marker for Interstate 19 south,
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Interstate 19 rises east from Mariposa Canyon ahead of the diamond interchange (Exit 1B) with Western Avenue.
Interstate 19 rises east from Mariposa Canyon ahead of the diamond interchange (Exit 1B) with Western Avenue.
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Western Avenue runs 1.65 miles east to Business Loop I-19 (Grand Avenue) near the west end of SR 82. Target Range Road extends Western Avenue 0.89 miles northwest from Ephraim Canyon to SR 189 (Mariposa Road).
Western Avenue runs 1.65 miles east to Business Loop I-19 (Grand Avenue) near the west end of SR 82. Target Range Road extends Western Avenue 0.89 miles northwest from Ephraim Canyon to SR 189 (Mariposa Road).
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Interstate 19 arcs southeast across Crawford Hill to Exit 1A for International Street.
Interstate 19 arcs southeast across Crawford Hill to Exit 1A for International Street.
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With Nogales, Mexico coming into view, the speed limit reduces to 35 miles per hour along the final stretch of Interstate 19 south.
With Nogales, Mexico coming into view, the speed limit reduces to 35 miles per hour along the final stretch of Interstate 19 south.
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Exit 1A departs for International Street, which lines the International border from West Street west to residential areas.
Exit 1A departs for International Street, which lines the International border from West Street west to residential areas.
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The border fence between the U.S. and Mexico appears as the south end of I-19 transitions to Compound Street at West Street. Compound Street is part of Business Loop I-19 leading to Grand Avenue/Arroyo Boulevard (old U.S. 89) in Downtown Nogales.
The border fence between the U.S. and Mexico appears as the south end of I-19 transitions to Compound Street at West Street. Compound Street is part of Business Loop I-19 leading to Grand Avenue/Arroyo Boulevard (old U.S. 89) in Downtown Nogales.
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The historic south end of U.S. 89 along Grand Avenue connects with Mexico Federal Route 15 in Nogales, Sonora, Mexico. Federal Route 15 is a major through highway that goes all the way south to Mexico City, a distance of 1,357 miles.
The historic south end of U.S. 89 along Grand Avenue connects with Mexico Federal Route 15 in Nogales, Sonora, Mexico. Federal Route 15 is a major through highway that goes all the way south to Mexico City, a distance of 1,357 miles.
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Connect with:

Business Loop I-19Business Loop I-19 - Nogales
Arizona State Route 189State Route 189
Arizona State Route 289State Route 289

Page Updated Tuesday April 19, 2022.