Interstates that continue as a state highway

[OCGuy81]

I was trying to compile a list of any Interstate that ends, but continues as a state highway with the same number.

For example, California has several of these.

I-110 in California continues as CA-110

I-15 in California continues as CA-15

I-210 in California continues as CA-210

A few other instances I can think of, though I'm sure I'm missing a lot.

I-759 in Alabama continues as AL-759

I-794 in Wisconsin continues as WI-794

[MATraveler128]

Many of the 3dis in New York qualify. Examples include NY 390, NY 590, and NY 787.

[Max Rockatansky]

I-238 - CA 238 

[Mav94]

I-255 in Illinois continues as IL 255.

[Evan_Th]

I-540 in North Carolina continues as NC 540; I-885 continues as NC 885; I-140 continues as NC 140.

A stretch would be to find more examples of this with 2DI's; OCGuy already posted the only one I can think of right now.

[bing101]

I-710 was supposed to continue as CA-710 in Pasadena and South Pasadena if it was approved to link the 710 gap.

I-380 was supposed to continue as CA-380 west of San Bruno to Pacifica.

[Max Rockatansky]

CA 710 does exist in two places.  North of I-10 and south of Shoreline Drive isn't classified as Interstate by the FHWA.

[flan]

I think technically I-194 in Mandan, ND, continues as ND 810 into Bismarck, but both highways are unsigned.

Edit: I cannot read

[roadman65]

Well NY 481 soon won't be connected to an interstate 

[Mapmikey]

I-381 continues as VA 381
I-195 continues as VA 195
I-295 continues as DC 295

[Big John]

^^ The last one is not a state.

[Great Lakes Roads]

I-265 in Indiana USED to continue east of I-65 as IN 265, which is resigned as I-265 in 2023.

[JayhawkCO]

Not quite the same, but I-215 continues as Clark County Road 215 in NV.

[lepidopteran]

Near Harrisburg, PA, I-283 makes a left turn and becomes State Route 283.

[davewiecking]

I think technically I-194 in Mandan, ND, continues as ND 810 into Bismarck, but both highways are unsigned.

"...with the same number."

[vdeane]

Many of the 3dis in New York qualify. Examples include NY 390, NY 590, and NY 787.

You left out NY 590, NY 690, NY 481, NY 890, and NY 878.

[ilpt4u]

A stretch would be to find more examples of this with 2DI's; OCGuy already posted the only one I can think of right now.

Got one!

I-95 continues across the northern border as New Brusnwick 95

[bing101]

CA-480 was supposed to be with I-480 when the Embarcadero Freeway existed and it was supposed to connect to Presidio Parkway then known as Doyle Drive.

[webny99]

Well NY 481 soon won't be connected to an interstate 

It will still be connected to an interstate (I-81), just not its namesake interstate.

[OCGuy81]

Not sure if this would count, but Interstate 41 continues as US-41 in both directions.

Though US-41 is signed with Interstate 41 throughout....

[Big John]

Not sure if this would count, but Interstate 41 continues as US-41 in both directions.

Though US-41 is signed with Interstate 41 throughout....

and not a state highway.

[mgk920]

Not sure if this would count, but Interstate 41 continues as US-41 in both directions.

Though US-41 is signed with Interstate 41 throughout....

and not a state highway.

A 'US' highway is a state highway.

Mike

[english si]

Not sure if this would count, but Interstate 41 continues as US-41 in both directions.

Though US-41 is signed with Interstate 41 throughout....

In a similar vein to I-41 and US41, I-74 continues as US74 at its easternmost western end, and at its easternmost and second easternmost eastern ends.

Continuing the same number concurrency theme with something a bit less tenuous (and a bit more permanent):

I-A1 continues as AK1 at its western end.
I-A2 continues as AK2 at both ends.

[NWI_Irish96]

I-265 in Indiana USED to continue east of I-65 as IN 265, which is resigned as I-265 in 2023.

but is still signed as IN 265.

[JayhawkCO]

I-PR2 continues as PR2.