First State Route Clinched In A State

[freebrickproductions]

My firsts:

Alabama: AL 255 (I'm fairly certain on this)
Georgia: GA 39 Spur (admittedly, it'd be hard *not* to clinch this while scouting the remains of the abandoned SCL Americus Sub)
Florida: FL 30A (Gulf County)
Mississippi: MS 76
Nevada: NV 342
Tennessee: TN 122

Ain't clinched any state routes in any other states yet.

[TEG24601]

While I have traveled through most of the states, these are the only ones I can recall driving their entire length, first.

HI - 76
IN - 22
MI - 21

OR - 217
WA - 526

[MATraveler128]

I think for Massachusetts it was MA 25.

[TheCatalyst31]

WI: probably 142
CA: 259
AZ: 377
IL: 35
IA: 26
MN: 26
MO: 221
TN: 448
KY: 286
IN: 156
VA: 9

I don't think I have any clinches in other states.

[flan]

ND: probably ND 297
MN: the northern segment of MN 101
WI: WI 243
SD: SD 106
NV: NV 372

[Hunty2022]

GA: GA-38 CONNECTOR (Hinesville)
MD: Either MD-528 or MD-378
VA: Maybe VA-288 (excluding SRs)

[epzik8]

DE: 279
DC: 295
MD: 646
MO: 367
NH: 115
NJ: 347
NY: 426
PA: 851
SC: 576
TN: 66
UT: 319
VA: 207
WA: 599

[jlam]

Interstate: 210 (CA)
US: 163

AZ: 69
CA: 57
CO: 257?
FL: 404
MN: 336
MO: 27
NE: Link 17J
NM: 26
SC: 781
TX: Spur 326
UT: 160
WY: 110

Some weird ones here.

[clong]

Alabama: SR 73
Arizona: SR 389
California: SR 17
Colorado: SH 75
Florida: SR 536
Georgia: oh god... SR 141 CONN in Buckhead, I think? Probably SR 316 for non-bannered routes? GA has way too many routes
Idaho: SH 40
Montana: MT 141
North Carolina: NC 241
New Mexico: NM 556
Nevada: SR 488
Oklahoma: SH 325 (or eastern SH 25 if you consider the two 25 segments different routes)
South Carolina: SC 182
Tennessee: SR 377
Texas: Spur 97
Utah: SR 184 (since decommissioned)
Washington: SR 520
Wisconsin: WIS 158
Wyoming: WYO 150

Sorry for the bump of an older post, but I haven't precision browsed this thread.

Thought it was interesting that AL73 was your answer as my parents brought me home at 3 days old to a residence on AL73, a relatively short route in the NE corner of the state.

[Quillz]

I honestly couldn't say at this point. Most likely it would be CA-27 given it's the closest state route to me and is only about 20 miles long.

[JayhawkCO]

Update (bold, added since last time):

AK: AK3 (2021)
AR: AR363 (2014)
AZ: AZ82 (1988)
CA: CA134 (2016)
CO: CO470 (1992)
DE: DE1A (2021)
FL: FL102 (1998)
GA: GA520 Business (2005)
ID: ID200 (2019)
IL: IL336 (2021)
KS: K-10 (2000)
KY: KY212 (2003)
LA: LA45 (2020)
ME: ME221 (2021)
MD: MD404 Business (Denton) (2021)
MA: MA286 (2021)
MI: M-73 (2022)
MN: MN316 (1984-ish)
MO: MO350 (2000)
MT: MT47 (1995)
NE: NE19 (2020)
NV: NV592 (2019)
NH: NH10A (2021)
NM: NM26 (1991)
OR: OR6 (2020)
SD: SD231 (2014)
TX: TX35 Business (Rockport) (2014)
UT: UT9 (2015)
VT: VT9 Truck (2021)
VA: VA288 (2021)
WA: WA99 (2007)
WI: WI794 (2022)
WY: WYO10 (2020)

AB: AB93 (2006)
BC: BC13 (2007)
MB: MB75 (2006)
NB: NB2 (2021)
NS: NS142 (2021)
ON: ON402 (2003)
PE: PE319 (2021)
QC: QC35 (2003)
SK: SK16 (2006)

Been to, but missing: AL, CT, HI, IN, IA, MS, NJ, NY, NC, ND, OH, OK, PA, RI, SC, TN, WV