[I-40]

Current route in Arizona: CA line near Topock to NM line near Lupton
Length: 359 mi
Current route nationally: Barstow, CA to Wilmington, NC

Junctions: AZ 95, US 93, AZ 66, AZ 66, AZ 89, AZ 64, I-17, AZ 89A, US 180, AZ 99, AZ 87, AZ 77, US 191


I-40 replaced US 66 for its entire run through Arizona.

[Business I-40]
I-40 has business loops in Kingman, Ash Fork, Flagstaff, Winslow, Joseph City, and Holbrook (all old US 66).

[Business Spur I-40]
Winslow also has a rare Business Spur, which hangs off the west end of the Business Loop (both part of old US 66). It's only signed at the end away from the interstate. I suspect it was created to keep the old US 66 railroad bridge on the state's books, rather than Winslow's.

[I-40/I-17 aerial view]
[I-40/I-17 Ramp]
[I-40/I-17 ramp]
The aging cloverleaf interchange of I-40 and I-17 is finally being upgraded. The new E to S ramp is shown above. The design of the E to N ramp is a little unusual. After splitting from the E to S ramp, it goes under the SB side of I-17 and merges into the left side of the NB lanes. ADOT is in the process of removing all cloverleaf interchanges in the state.

[Colorado River]
I-40's Colorado River bridge. The Santa Fe rail bridge is behind it.

Click an attraction name to visit it

I-40 EXIT LIST
EXIT EASTBOUND EXITS
Read down
WESTBOUND EXITS
Read up
0 California State Line
Colorado River
0 SPEED LIMIT 65 SPEED LIMIT 60
1 Bullhead City
Laughlin
Bullhead City
Laughlin
[US 66]
Havasu Natl Wildlife
Refuge
[US 66]
Havasu Natl Wildlife
Refuge
2 SPEED LIMIT 75 SPEED LIMIT 65
2 Needle Mountain Rd Needle Mountain Rd
4 WEIGH STATION
9 [AZ 95] SOUTH
Lake Havasu City
Parker
[AZ 95] SOUTH
Lake Havasu City
Parker
Lake Havasu State Park
London Bridge
Lake Havasu State Park
London Bridge
13 Franconia Rd Franconia Rd
20 Gym Acres Rd Gym Acres Rd
23 Rest Area Rest Area
25 Alamo Rd Alamo Rd
26 Proving Ground Rd Proving Ground Rd
28 Old Trails Rd Old Trails Rd
37 Griffith Rd Griffith Rd
44 Oatman Rd
McConnico Rd
Oatman Rd
McConnico Rd
[US 66]
[US 66]
48 [US 93] NORTH TO[AZ 68]
Beale St
Las Vegas
Bullhead City
Laughlin
[US 93] NORTH TO[AZ 68]
Beale St
Las Vegas
Bullhead City
Laughlin
TO[US 66]
Kingman Historic District
TO[US 66]
Kingman Historic District
51 Stockton Hill Rd Stockton Hill Rd
Mojave County Fairgrounds
Community College
Mojave County Fairgrounds
Community College
53 [I-40] [AZ 66]
Kingman
Andy Devine Ave
[I-40] [AZ 66]
Kingman
Andy Devine Ave
[US 66]
Peach Springs
[US 66]
Peach Springs
59 D W Ranch Rd D W Ranch Rd
66 Blake Ranch Rd Blake Ranch Rd
71 [US 93] SOUTH
Wickenburg
Phoenix
[US 93] SOUTH
Wickenburg
Phoenix
79 Silver Springs Rd Silver Springs Rd
87 Willows Ranch Rd Willows Ranch Rd
91 Fort Rock Rd Fort Rock Rd
96 Cross Mountain Rd Cross Mountain Rd
103 Jolly Rd Jolly Rd
109 Anvil Rock Rd Anvil Rock Rd
121 [I-40] [AZ 66]
Seligman
Peach Springs
[I-40] [AZ 66]
Seligman
Peach Springs
[US 66]
[US 66]
123 [I-40] [AZ 66]
Seligman
Peach Springs
[I-40]
Seligman
Peach Springs
[US 66]
Grand Canyon Caverns
Supai
139 Crookton Rd Crookton Rd
[US 66]
144 [BL-40]
Ash Fork
[BL-40]
Ash Fork
[US 66]
146 [BL-40] [AZ 89] SOUTH
Ash Fork
Prescott
[BL-40] [AZ 89] SOUTH
Ash Fork
Prescott
[US 66]
148 County Line Rd County Line Rd
149 Monte Carlo Rd Monte Carlo Rd
151 Welch Rd Welch Rd
155 SAFETY PULLOUT
Trucks
Vehicles Pulling Trailers
Check Brakes And Equipment
157 Devil Dog Rd Devil Dog Rd
161 Williams
Bill Williams Ave
Golf Course Dr
Grand Canyon
Williams
Bill Williams Ave
Golf Course Dr
[Historic US 66]
Williams Historic District
163 Williams
Grand Canyon
Railway Depot
Williams
Grand Canyon
Railway Depot
165 [BL-40] [AZ 64]
Williams
Grand Canyon
[BL-40] [AZ 64]
Williams
Grand Canyon
[Historic US 66]
Williams Historic District
167 Garland Prarie Rd
Circle Pines Rd
Garland Prarie Rd
Circle Pines Rd
171 Pittman Valley Rd
Deer Farm Rd
Pittman Valley Rd
Deer Farm Rd
178 Parks Rd Parks Rd
185 Transwestern Rd
Bellemont
National Guard
Camp Navajo
Transwestern Rd
Bellemont
National Guard
Camp Navajo
Arizona Divide
Elevation 7335
Arizona Divide
Elevation 7335
189 SPEED LIMIT 65 SPEED LIMIT 75
190 A-1 Mountain Rd A-1 Mountain Rd
191 JUNCTION
[BL-40]
Flagstaff
Grand Canyon
JUNCTION
[BL-40]
Flagstaff
[Historic US 66]
192 Flagstaff Ranch Rd Flagstaff Ranch Rd
194 SPEED LIMIT 55 SPEED LIMIT 65
195 [I-17] [AZ 89A]
Phoenix
Flagstaff
Sedona
Grand Canyon
Northern Arizona
University
[I-17] [AZ 89A]
Phoenix
Flagstaff
Sedona
Grand Canyon
Northern Arizona
University
196 SPEED LIMIT 65 SPEED LIMIT 55
198 Flagstaff
Butler Ave
Flagstaff
Butler Ave
Flagstaff Historic
District
Flagstaff Historic
District
201 [BL-40] [US 89]NORTH
Country Club Dr
Page
Grand Canyon
[BL-40] [US 89]NORTH [US 180]WEST
Country Club Dr
Flagstaff
Page
Grand Canyon
204 Walnut Canyon
Natl Monument
[US 66]
Walnut Canyon
Natl Monument

204 SPEED LIMIT 75 SPEED LIMIT 65
207 Cosnino Rd Cosnino Rd
211 Winona Winona
219 Twin Arrows Twin Arrows
225 Buffalo Range Rd Buffalo Range Rd
230 Two Guns Two Guns
233 Meteor Crater Rd Meteor Crater Rd
Meteor Crater
Natural Landmark
Meteor Crater
Natural Landmark
235 Rest Area Rest Area
239 Meteor City Rd
Red Gap Ranch Rd
Meteor City Rd
Red Gap Ranch Rd
245 [AZ 99]
Leupp
[AZ 99]
Leupp
252 [BL-40] [AZ 87]SOUTH
Winslow
Payson
[BL-40]
Winslow
[US 66]
253 North Park Dr
Winslow
North Park Dr
Winslow
255 [BL-40]
Winslow
Northland Pioneer
College
[BL-40] [AZ 87]SOUTH
Winslow
Payson
Northland Pioneer
College
257 [AZ 87] NORTH
Second Mesa
[AZ 87] NORTH
Second Mesa
Homolovi Ruins
State Park
[US 66]
Homolovi Ruins
State Park
264 Hibbard Rd Hibbard Rd
269 Jack Rabbit Rd Jack Rabbit Rd
274 [BL-40]
Joseph City
[BL-40]
Joseph City
[US 66]
277 [BL-40]
Joseph City
[BL-40]
Joseph City
Cholla Lake
County Park
[US 66]
Cholla Lake
County Park
280 Hunt Rd
Geronimo Rd
Hunt Rd
Geronimo Rd
283 Perkins Valley Rd
Golf Course Rd
Perkins Valley Rd
Golf Course Rd
285 [BL-40] [AZ 77] [US 180]
Holbrook
Show Low
[BL-40]
Hopi Dr
[US 66]
Petrified Forest
Natl Park

Navajo County
Fairgrounds
Navajo County
Fairgrounds
286 [BL-40]
Navajo Blvd
[BL-40] [AZ 77]SOUTH [US 180]EAST
Holbrook
Show Low
289 [BL-40]
Holbrook
[BL-40]
Holbrook
[US 66]
292 [AZ 77]NORTH
Keems Canyon
[AZ 77]NORTH
Keems Canyon
294 Sun Valley Rd Sun Valley Rd
300 Goodwater Goodwater
303 Adamana Rd Adamana Rd
311 Petrified Forest
Natl Park
Painted Desert
Petrified Forest
Natl Park
Painted Desert
320 Pinto Rd Pinto Rd
325 Navajo Navajo
330 McCarroll Rd McCarroll Rd
333 [US 191] NORTH
Chambers
Gando
[US 191] NORTH
Chambers
Gando
Hubbel Trading Post
Natl Historic Site
Hubbel Trading Post
Natl Historic Site
339 [US 191] SOUTH
Sanders
St Johns
[US 191] SOUTH
Sanders
St Johns
340 WEIGH STATION
341 Ortega Rd Ortega Rd
343 Querino Rd Querino Rd
346 Pine Springs Rd Pine Springs Rd
348 St Ansalm Rd
Houck
St Ansalm Rd
Houck
351 Allentown Rd Allentown Rd
354 Hawthorn Rd Hawthorn Rd
357 [Indian 12]
Lupton
Window Rock
[Indian 12]
Lupton
Window Rock
359 Grants Rd
Lupton
Grants Rd
Lupton
Rest Area
Welcome Center
359 SPEED LIMIT 75 SPEED LIMIT 75
359 New Mexico State Line

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Last updated 5/31/2003