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Which state has the highest number of non-Interstate freeways?

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wanderer2575:
Michigan (parts and entireties):

M:  5, 6, 8, 10, Connector 13, 14, 39, 47, 53, 59, 60
(I don't count 37 and 66 because their freeway segments are entirely concurrent with Interstates.  The short freeway segments of 25, 55, 85, and 153 are essentially just long ramps.)

US:  10, 23, 31, 127, 131

SkyPesos:
Ohio (only part of most of these routes are a freeway, and excluding concurrencies with interstates):

US: 20, 22, 23, 24, 30, 33, 35, 50, 52, 62, 422

SR: 2, 4, 7, 8, 10, 11, 16, 32, 79, 82, 104, 126, 129, 161, 315, 562, 711, 823, 844

DTComposer:
California
Included: US Routes, state extensions of Interstate routes
Excluded: routes with ~1-mile segments with one exit
Sure I missed some!

Entirely (or very nearly) freeway
11, 15, 22, 24, 51, 55, 57, 60, 71, 73, 85, 87, 91, 110, 125, 134, 163, 170, 210, 217, 237, 241, 242, 244, 259, 261, 905

Significant portions are freeway
1, 4, 13, 14, 17, 23, 41, 47, 50, 52, 54, 56, 58, 65, 67, 76, 77, 78, 92, 94, 99, 101, 113, 118, 126, 133, 204

Some portions are freeway
2, 12, 18, 33, 37, 44, 63, 68, 70, 75, 84, 90, 108, 132, 160, 168, 178, 180, 198, 199, 255, 299, 330, 395

Max Rockatansky:

--- Quote from: DTComposer on September 23, 2023, 01:01:05 PM ---California
Included: US Routes, state extensions of Interstate routes
Excluded: routes with ~1-mile segments with one exit
Sure I missed some!

Entirely (or very nearly) freeway
11, 15, 22, 24, 51, 55, 57, 60, 71, 73, 85, 87, 91, 110, 125, 134, 163, 170, 210, 217, 237, 241, 242, 261, 905

Significant portions are freeway
4, 13, 14, 17, 23, 41, 47, 50, 52, 54, 56, 58, 65, 67, 76, 78, 92, 94, 99, 101, 113, 118, 126, 133

Some portions are freeway
1, 2, 12, 33, 37, 70, 84, 90, 132, 160, 168, 178, 180, 198, 299, 330

--- End quote ---

Some others with freeway segments:

68 (West of Salinas and Monterey)
204 (North of downtown Bakersfield)
77 (The whole thing)
75 (The Coronado Bridge)
18 if you count what is signed “as freeway”  north of San Bernardino.
63 multiplexes 198 in Visalia on a freeway grade. 
44 (The western terminus in Redding)
255 (the one lane freeway portion coming out of Eureka)
108 (the one lane freeway in Sonora)

kurumi:
Connecticut:

Entirely freeway (3): 11, 40, 78 -- leaving CT 40 as the state's only completed end-to-end state multilane freeway

Substantial freeway (9): 2, 2A, 3, 8, 9, 15, 20, 25, 72

A Tiny Bit O'Freeway (7 or 8): 17, 32, (34 - no longer signed there), 66, 184, 187/189, 190, 349

Unsigned, but more than a long ramp (3): 571, 695, 796

Unbuilt: 4, 10, 22, 35/110, 42, 58, 68, 71, 73, 79, 82, 83, 137, 159, 313 (some numbers not confirmed; following alignment on planning maps)

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