Editing Interstate 19 (section)

==Exit list==
{{jcttop|old|unit=km|length_ref=<ref name="ADOT Highway Log">{{ADOT log |year = 2009 |pages = 137–145 |access-date = January 13, 2010 }}</ref>|old_ref=<ref>{{ADOT log|year=1981|access-date=November 5, 2019|pages=113-121}}</ref>}}
{{AZint|old
|ospan=2
|espan=2
|county=Santa Cruz
|cspan=15
|location=Nogales
|lspan=5
|unitdef=km
|km=0.00
|road={{jct|state=AZ|BL|19|dab1=Nogales|name1=Grand Avenue}} / Crawford Street
|notes=[[Arizona Department of Transportation|ADOT]] defines this intersection as southern terminus; former [[U.S. Route 89 in Arizona|US&nbsp;89]]&nbsp;/ [[Arizona State Route 93|SR&nbsp;93]]
}}
{{AZint
|unitdef=km
|km=0.28
|road=West Street
|notes=[[At-grade intersection]]; south end of freeway; road continues as Compound Street}}
{{AZint|old
|unitdef=km
|km=0.71
|type=incomplete
|exit=1A
|road=International Street
|notes=Southbound exit only}}
{{AZint|old
|unitdef=km
|km=1.90
|exit=1B
|road=Western Avenue
|notes=Signed as exit 1 northbound}}
{{AZint|old
|unitdef=km
|km=4.76
|old=2
|exit=4
|road={{jct|state=AZ|AZ|189|name1=Mariposa Road}}
|notes=}}
{{AZint|old
|location=none
|unitdef=km
|km=8.55
|type=incomplete
|old=5
|exit=8
|road={{jct|state=AZ|BL|19|dab1=Nogales|name1=Grand Avenue}}
|notes=Southbound left exit and northbound entrance; former [[U.S. Route 89 in Arizona|US&nbsp;89]]&nbsp;/ [[Arizona State Route 93|SR&nbsp;93]]
}}
{{AZint|old
|location=Rio Rico
|lspan=4
|unitdef=km
|km=12.42
|old=7
|exit=12
|road={{jct|state=AZ|AZ|289|name1=Ruby Road}}
|notes=}}
{{AZint|old
|unitdef=km
|km=17.53
|old=10
|exit=17
|road=Rio Rico Drive / Yavapai Drive}}
{{AZint|old
|unitdef=km
|km=22.45
|old=13
|exit=22
|road=Peck Canyon Road}}
{{AZint|old
|unitdef=km
|km=25.17
|old=15
|exit=25
|road=Palo Parado Road}}
{{AZint|old
|location=Tumacacori-Carmen
|unitdef=km
|km=29.34
|old=18
|exit=29
|road=[[Tumacacori-Carmen, Arizona|Tumacacori-Carmen]]
|notes=[[Tumacácori National Historical Park]]}}
{{AZint|old
|location=Tubac
|unitdef=km
|km=34.94
|old=21
|exit=34
|road=[[Tubac, Arizona|Tubac]]}}
{{AZint|old
|location1=Tubac
|location2=Amado
|unitdef=km
|km=40.10
|old=24
|exit=40
|road=Chavez Siding Road}}
{{AZint|old
|location=Amado
|lspan=2
|unitdef=km
|km=42.84
|old=27
|exit=42
|road=Agua Linda Road}}
{{AZint|old
|unitdef=km
|km=48.39
|old=30
|exit=48
|road=Arivaca Road}}
{{AZint|old
|county=Pima
|cspan=14
|location=Green Valley
|lspan=3
|unitdef=km
|km=56.26
|old=34
|exit=56
|road=Canoa Road}}
{{AZint|old
|unitdef=km
|km=63.63
|old=39
|exit=63
|road=Continental Road}}
{{AZint|old
|unitdef=km
|km=65.74
|old=40
|exit=65
|road=Esperanza Boulevard}}
{{AZint|old
|location=Sahuarita
|lspan=2
|unitdef=km
|km=69.72
|old=43
|exit=69
|road=Duval Mine Road
|notes=Former [[U.S. Route 89 in Arizona|US&nbsp;89]]&nbsp;/ [[Arizona State Route 93|SR&nbsp;93]], I-19 BL; [[Titan Missile Museum]]}}
{{AZint|old
|unitdef=km
|km=75.48
|old=46
|exit=75
|road=Sahuarita Road}}
{{AZint|old
|location_special=[[San Xavier Indian Reservation]]
|lspan=3
|unitdef=km
|km=80.32
|old=49
|exit=80
|road=Pima Mine Road
|notes=Desert Diamond Casino, [[Tohono O'odham Nation]]}}
{{AZint|old
|unitdef=km
|km=87.98
|old=54
|exit=87
|road=Papago Road
|notes=Dead end, U-turn only}}
{{AZint|old
|unitdef=km
|km=92.04
|old=56
|exit=92
|road=[[San Xavier Mission|San Xavier]] Road
|notes=Access to [[Mission San Xavier del Bac]]}}
{{AZint|old
|location=Tucson
|lspan=6
|unitdef=km
|km=95.10
|old=58
|exit=95
|road={{jct|extra=airport}} Valencia Road&nbsp;– [[Tucson, Arizona|Tucson]]
|notes=[[Tucson International Airport]]}}
{{AZint|old
|unitdef=km
|km=98.35
|exit=98
|road=Irvington Road}}
{{AZint|old
|unitdef=km
|km=99.97
|old=61
|exit=99
|road={{jct|state=AZ|AZ|86|name1=Ajo Way}}
}}
{{AZint|old
|type=incomplete
|unitdef=km
|km=101.63
|old=—

|exit=101
|road={{jct|state=AZ|I|10|dir1=east|location1=[[El Paso, Texas|El Paso]]}}
|notes=Northbound exit and southbound entrance; I-10 exit 260}}
{{AZint|old
|type=incomplete
|unitdef=km
|km=101.84
|exit=102
|road=29th Street / 22nd Street / Silverlake Road / Starr Pass Boulevard
|notes=Northbound exit and southbound entrance}}
{{AZint|old
|unitdef=km
|km=102.08
|exit=—
|road={{jct|state=AZ|I|10|dir1=west|city1=Phoenix}}
|notes=Northern terminus; I-10 exit 260}}
{{jctbtm|old|keys=incomplete}}