In addition to the Highway Browser functionality here to search for routes by system and region, TM's Route Finder can help search for routes by other criteria.
| Select Route to Display (click a header to sort by that column) | ||||||
|---|---|---|---|---|---|---|
| Tier | System | Region | Route Name | .list Name | Level | Root |
| 1 | usai | MT | I-15 | MT I-15 | active | mt.i015 |
| 1 | usai | MT | I-90 | MT I-90 | active | mt.i090 |
| 1 | usai | MT | I-94 | MT I-94 | active | mt.i094 |
| 1 | usai | MT | I-115 | MT I-115 | active | mt.i115 |
| 1 | usai | MT | I-315 | MT I-315 | active | mt.i315 |
| 2 | usaib | MT | I-15BL (Butte, MT) | MT I-15BLBut | active | mt.i015blbut |
| 2 | usaib | MT | I-15BL (Conrad, MT) | MT I-15BLCon | active | mt.i015blcon |
| 2 | usaib | MT | I-15BL (Dillon, MT) | MT I-15BLDil | active | mt.i015bldil |
| 2 | usaib | MT | I-15BL (Great Falls, MT) | MT I-15BLGre | active | mt.i015blgre |
| 2 | usaib | MT | I-15BL (Helena, MT) | MT I-15BLHel | active | mt.i015blhel |
| 2 | usaib | MT | I-15BL (Shelby, MT) | MT I-15BLShe | active | mt.i015blshe |
| 2 | usaib | MT | I-90BL (Alberton, MT) | MT I-90BLAlb | active | mt.i090blalb |
| 2 | usaib | MT | I-90BL (Big Timber, MT) | MT I-90BLBig | active | mt.i090blbig |
| 2 | usaib | MT | I-90BL (Billings, MT) | MT I-90BLBil | active | mt.i090blbil |
| 2 | usaib | MT | I-90BL (Bozeman, MT) | MT I-90BLBoz | active | mt.i090blboz |
| 2 | usaib | MT | I-90BL (Butte, MT) | MT I-90BLBut | active | mt.i090blbut |
| 2 | usaib | MT | I-90BL (Deer Lodge, MT) | MT I-90BLDee | active | mt.i090bldee |
| 2 | usaib | MT | I-90BL (Hardin, MT) | MT I-90BLHar | active | mt.i090blhar |
| 2 | usaib | MT | I-90BL (Laurel, MT) | MT I-90BLLau | active | mt.i090bllau |
| 2 | usaib | MT | I-90BL (Livingston, MT) | MT I-90BLLiv | active | mt.i090blliv |
| 2 | usaib | MT | I-90BL (Missoula, MT) | MT I-90BLMis | active | mt.i090blmis |
| 2 | usaib | MT | I-94BL (Glendive, MT) | MT I-94BLGle | active | mt.i094blgle |
| 2 | usaib | MT | I-94BL (Miles City, MT) | MT I-94BLMil | active | mt.i094blmil |
| 4 | usamt | MT | MT1 | MT MT1 | active | mt.mt001 |
| 4 | usamt | MT | MT2 | MT MT2 | active | mt.mt002 |
| 4 | usamt | MT | MT3 | MT MT3 | active | mt.mt003 |
| 4 | usamt | MT | MT5 | MT MT5 | active | mt.mt005 |
| 4 | usamt | MT | MT7 | MT MT7 | active | mt.mt007 |
| 4 | usamt | MT | MT13 | MT MT13 | active | mt.mt013 |
| 4 | usamt | MT | MT16 | MT MT16 | active | mt.mt016 |
| 4 | usamt | MT | MT17 | MT MT17 | active | mt.mt017 |
| 4 | usamt | MT | MT19 | MT MT19 | active | mt.mt019 |
| 4 | usamt | MT | MT21 | MT MT21 | active | mt.mt021 |
| 4 | usamt | MT | MT23 | MT MT23 | active | mt.mt023 |
| 4 | usamt | MT | MT24 | MT MT24 | active | mt.mt024 |
| 4 | usamt | MT | MT25 | MT MT25 | active | mt.mt025 |
| 4 | usamt | MT | MT28 | MT MT28 | active | mt.mt028 |
| 4 | usamt | MT | MT35 | MT MT35 | active | mt.mt035 |
| 4 | usamt | MT | MT37 | MT MT37 | active | mt.mt037 |
| 4 | usamt | MT | MT38 | MT MT38 | active | mt.mt038 |
| 4 | usamt | MT | MT39 | MT MT39 | active | mt.mt039 |
| 4 | usamt | MT | MT40 | MT MT40 | active | mt.mt040 |
| 4 | usamt | MT | MT41 | MT MT41 | active | mt.mt041 |
| 4 | usamt | MT | MT42 | MT MT42 | active | mt.mt042 |
| 4 | usamt | MT | MT42Trk (Glasgow) | MT MT42TrkGla | active | mt.mt042trkgla |
| 4 | usamt | MT | MT43 (Wisdom) | MT MT43 | active | mt.mt043 |
| 4 | usamt | MT | MT43 (Lost Trail Pass) | MT MT43Los | active | mt.mt043los |
| 4 | usamt | MT | MT44 | MT MT44 | active | mt.mt044 |
| 4 | usamt | MT | MT47 | MT MT47 | active | mt.mt047 |
| 4 | usamt | MT | MT48 | MT MT48 | active | mt.mt048 |
| 4 | usamt | MT | MT49 | MT MT49 | active | mt.mt049 |
| 4 | usamt | MT | MT55 | MT MT55 | active | mt.mt055 |
| 4 | usamt | MT | MT56 | MT MT56 | active | mt.mt056 |
| 4 | usamt | MT | MT59 | MT MT59 | active | mt.mt059 |
| 4 | usamt | MT | MT64 | MT MT64 | active | mt.mt064 |
| 4 | usamt | MT | MT66 | MT MT66 | active | mt.mt066 |
| 4 | usamt | MT | MT67 | MT MT67 | active | mt.mt067 |
| 4 | usamt | MT | MT68 | MT MT68 | active | mt.mt068 |
| 4 | usamt | MT | MT69 | MT MT69 | active | mt.mt069 |
| 4 | usamt | MT | MT72 | MT MT72 | active | mt.mt072 |
| 4 | usamt | MT | MT77 | MT MT77 | active | mt.mt077 |
| 4 | usamt | MT | MT78 | MT MT78 | active | mt.mt078 |
| 4 | usamt | MT | MT80 | MT MT80 | active | mt.mt080 |
| 4 | usamt | MT | MT81 | MT MT81 | active | mt.mt081 |
| 4 | usamt | MT | MT82 | MT MT82 | active | mt.mt082 |
| 4 | usamt | MT | MT83 | MT MT83 | active | mt.mt083 |
| 4 | usamt | MT | MT84 | MT MT84 | active | mt.mt084 |
| 4 | usamt | MT | MT85 | MT MT85 | active | mt.mt085 |
| 4 | usamt | MT | MT86 | MT MT86 | active | mt.mt086 |
| 4 | usamt | MT | MT87 | MT MT87 | active | mt.mt087 |
| 4 | usamt | MT | MT117 | MT MT117 | active | mt.mt117 |
| 4 | usamt | MT | MT135 | MT MT135 | active | mt.mt135 |
| 4 | usamt | MT | MT141 | MT MT141 | active | mt.mt141 |
| 4 | usamt | MT | MT200 | MT MT200 | active | mt.mt200 |
| 4 | usamt | MT | MT200Bus (Lewiston) | MT MT200BusLew | active | mt.mt200buslew |
| 4 | usamt | MT | MT200S | MT MT200S | active | mt.mt200s |
| 4 | usamt | MT | MT201 | MT MT201 | active | mt.mt201 |
| 4 | usamt | MT | MT287 | MT MT287 | active | mt.mt287 |
| 4 | usamt | MT | MT323 | MT MT323 | active | mt.mt323 |
| 5 | usamts | MT | SR201 | MT SR201 | active | mt.sr201 |
| 5 | usamts | MT | SR202 | MT SR202 | active | mt.sr202 |
| 5 | usamts | MT | SR203 | MT SR203 | active | mt.sr203 |
| 5 | usamts | MT | SR204 | MT SR204 | active | mt.sr204 |
| 5 | usamts | MT | SR205 | MT SR205 | active | mt.sr205 |
| 5 | usamts | MT | SR206 | MT SR206 | active | mt.sr206 |
| 5 | usamts | MT | SR207 | MT SR207 | active | mt.sr207 |
| 5 | usamts | MT | SR208 | MT SR208 | active | mt.sr208 |
| 5 | usamts | MT | SR209 | MT SR209 | active | mt.sr209 |
| 5 | usamts | MT | SR210 | MT SR210 | active | mt.sr210 |
| 5 | usamts | MT | SR211 | MT SR211 | active | mt.sr211 |
| 5 | usamts | MT | SR212 | MT SR212 | active | mt.sr212 |
| 5 | usamts | MT | SR213 | MT SR213 | active | mt.sr213 |
| 5 | usamts | MT | SR214 | MT SR214 | active | mt.sr214 |
| 5 | usamts | MT | SR215 | MT SR215 | active | mt.sr215 |
| 5 | usamts | MT | SR218 | MT SR218 | active | mt.sr218 |
| 5 | usamts | MT | SR219 | MT SR219 | active | mt.sr219 |
| 5 | usamts | MT | SR220 | MT SR220 | active | mt.sr220 |
| 5 | usamts | MT | SR221 | MT SR221 | active | mt.sr221 |
| 5 | usamts | MT | SR223 | MT SR223 | active | mt.sr223 |
| 5 | usamts | MT | SR224 | MT SR224 | active | mt.sr224 |
| 5 | usamts | MT | SR226 | MT SR226 | active | mt.sr226 |
| 5 | usamts | MT | SR227 | MT SR227 | active | mt.sr227 |
| 5 | usamts | MT | SR228 | MT SR228 | active | mt.sr228 |
| 5 | usamts | MT | SR232 | MT SR232 | active | mt.sr232 |
| 5 | usamts | MT | SR233 | MT SR233 | active | mt.sr233 |
| 5 | usamts | MT | SR234 | MT SR234 | active | mt.sr234 |
| 5 | usamts | MT | SR235 | MT SR235 | active | mt.sr235 |
| 5 | usamts | MT | SR236 | MT SR236 | active | mt.sr236 |
| 5 | usamts | MT | SR237 | MT SR237 | active | mt.sr237 |
| 5 | usamts | MT | SR238 | MT SR238 | active | mt.sr238 |
| 5 | usamts | MT | SR239 | MT SR239 | active | mt.sr239 |
| 5 | usamts | MT | SR240 | MT SR240 | active | mt.sr240 |
| 5 | usamts | MT | SR241 | MT SR241 | active | mt.sr241 |
| 5 | usamts | MT | SR243 | MT SR243 | active | mt.sr243 |
| 5 | usamts | MT | SR244 | MT SR244 | active | mt.sr244 |
| 5 | usamts | MT | SR245 | MT SR245 | active | mt.sr245 |
| 5 | usamts | MT | SR246 | MT SR246 | active | mt.sr246 |
| 5 | usamts | MT | SR247 | MT SR247 | active | mt.sr247 |
| 5 | usamts | MT | SR248 | MT SR248 | active | mt.sr248 |
| 5 | usamts | MT | SR249 | MT SR249 | active | mt.sr249 |
| 5 | usamts | MT | SR250 | MT SR250 | active | mt.sr250 |
| 5 | usamts | MT | SR251 | MT SR251 | active | mt.sr251 |
| 5 | usamts | MT | SR252 | MT SR252 | active | mt.sr252 |
| 5 | usamts | MT | SR253 | MT SR253 | active | mt.sr253 |
| 5 | usamts | MT | SR254 | MT SR254 | active | mt.sr254 |
| 5 | usamts | MT | SR255 | MT SR255 | active | mt.sr255 |
| 5 | usamts | MT | SR257 | MT SR257 | active | mt.sr257 |
| 5 | usamts | MT | SR258 | MT SR258 | active | mt.sr258 |
| 5 | usamts | MT | SR259 | MT SR259 | active | mt.sr259 |
| 5 | usamts | MT | SR260 | MT SR260 | active | mt.sr260 |
| 5 | usamts | MT | SR261 | MT SR261 | active | mt.sr261 |
| 5 | usamts | MT | SR263 | MT SR263 | active | mt.sr263 |
| 5 | usamts | MT | SR269 | MT SR269 | active | mt.sr269 |
| 5 | usamts | MT | SR271 | MT SR271 | active | mt.sr271 |
| 5 | usamts | MT | SR273 | MT SR273 | active | mt.sr273 |
| 5 | usamts | MT | SR276 | MT SR276 | active | mt.sr276 |
| 5 | usamts | MT | SR277 | MT SR277 | active | mt.sr277 |
| 5 | usamts | MT | SR278 | MT SR278 | active | mt.sr278 |
| 5 | usamts | MT | SR279 | MT SR279 | active | mt.sr279 |
| 5 | usamts | MT | SR280 | MT SR280 | active | mt.sr280 |
| 5 | usamts | MT | SR282 | MT SR282 | active | mt.sr282 |
| 5 | usamts | MT | SR284 | MT SR284 | active | mt.sr284 |
| 5 | usamts | MT | SR285 | MT SR285 | active | mt.sr285 |
| 5 | usamts | MT | SR286 | MT SR286 | active | mt.sr286 |
| 5 | usamts | MT | SR287 | MT SR287 | active | mt.sr287 |
| 5 | usamts | MT | SR288 | MT SR288 | active | mt.sr288 |
| 5 | usamts | MT | SR291 | MT SR291 | active | mt.sr291 |
| 5 | usamts | MT | SR294 | MT SR294 | active | mt.sr294 |
| 5 | usamts | MT | SR297 | MT SR297 | active | mt.sr297 |
| 5 | usamts | MT | SR298 | MT SR298 | active | mt.sr298 |
| 5 | usamts | MT | SR300 | MT SR300 | active | mt.sr300 |
| 5 | usamts | MT | SR302 | MT SR302 | active | mt.sr302 |
| 5 | usamts | MT | SR306 | MT SR306 | active | mt.sr306 |
| 5 | usamts | MT | SR308 | MT SR308 | active | mt.sr308 |
| 5 | usamts | MT | SR310 | MT SR310 | active | mt.sr310 |
| 5 | usamts | MT | SR311 | MT SR311 | active | mt.sr311 |
| 5 | usamts | MT | SR313 | MT SR313 | active | mt.sr313 |
| 5 | usamts | MT | SR314 | MT SR314 | active | mt.sr314 |
| 5 | usamts | MT | SR317 | MT SR317 | active | mt.sr317 |
| 5 | usamts | MT | SR320 | MT SR320 | active | mt.sr320 |
| 5 | usamts | MT | SR322 | MT SR322 | active | mt.sr322 |
| 5 | usamts | MT | SR324 | MT SR324 | active | mt.sr324 |
| 5 | usamts | MT | SR326 | MT SR326 | active | mt.sr326 |
| 5 | usamts | MT | SR327 | MT SR327 | active | mt.sr327 |
| 5 | usamts | MT | SR328 | MT SR328 | active | mt.sr328 |
| 5 | usamts | MT | SR330 | MT SR330 | active | mt.sr330 |
| 5 | usamts | MT | SR331 | MT SR331 | active | mt.sr331 |
| 5 | usamts | MT | SR332 | MT SR332 | active | mt.sr332 |
| 5 | usamts | MT | SR335 | MT SR335 | active | mt.sr335 |
| 5 | usamts | MT | SR336 | MT SR336 | active | mt.sr336 |
| 5 | usamts | MT | SR338 | MT SR338 | active | mt.sr338 |
| 5 | usamts | MT | SR340 | MT SR340 | active | mt.sr340 |
| 5 | usamts | MT | SR341 | MT SR341 | active | mt.sr341 |
| 5 | usamts | MT | SR343 | MT SR343 | active | mt.sr343 |
| 5 | usamts | MT | SR344 | MT SR344 | active | mt.sr344 |
| 5 | usamts | MT | SR345 | MT SR345 | active | mt.sr345 |
| 5 | usamts | MT | SR346 | MT SR346 | active | mt.sr346 |
| 5 | usamts | MT | SR347 | MT SR347 | active | mt.sr347 |
| 5 | usamts | MT | SR348 | MT SR348 | active | mt.sr348 |
| 5 | usamts | MT | SR350 | MT SR350 | active | mt.sr350 |
| 5 | usamts | MT | SR352 | MT SR352 | active | mt.sr352 |
| 5 | usamts | MT | SR354 | MT SR354 | active | mt.sr354 |
| 5 | usamts | MT | SR357 | MT SR357 | active | mt.sr357 |
| 5 | usamts | MT | SR358 | MT SR358 | active | mt.sr358 |
| 5 | usamts | MT | SR359 | MT SR359 | active | mt.sr359 |
| 5 | usamts | MT | SR360 | MT SR360 | active | mt.sr360 |
| 5 | usamts | MT | SR363 | MT SR363 | active | mt.sr363 |
| 5 | usamts | MT | SR365 | MT SR365 | active | mt.sr365 |
| 5 | usamts | MT | SR366 | MT SR366 | active | mt.sr366 |
| 5 | usamts | MT | SR370 | MT SR370 | active | mt.sr370 |
| 5 | usamts | MT | SR373 | MT SR373 | active | mt.sr373 |
| 5 | usamts | MT | SR374 | MT SR374 | active | mt.sr374 |
| 5 | usamts | MT | SR379 | MT SR379 | active | mt.sr379 |
| 5 | usamts | MT | SR381 | MT SR381 | active | mt.sr381 |
| 5 | usamts | MT | SR382 | MT SR382 | active | mt.sr382 |
| 5 | usamts | MT | SR384 | MT SR384 | active | mt.sr384 |
| 5 | usamts | MT | SR386 | MT SR386 | active | mt.sr386 |
| 5 | usamts | MT | SR387 | MT SR387 | active | mt.sr387 |
| 5 | usamts | MT | SR391 | MT SR391 | active | mt.sr391 |
| 5 | usamts | MT | SR393 | MT SR393 | active | mt.sr393 |
| 5 | usamts | MT | SR396 | MT SR396 | active | mt.sr396 |
| 5 | usamts | MT | SR399 | MT SR399 | active | mt.sr399 |
| 5 | usamts | MT | SR400 | MT SR400 | active | mt.sr400 |
| 5 | usamts | MT | SR401 | MT SR401 | active | mt.sr401 |
| 5 | usamts | MT | SR405 | MT SR405 | active | mt.sr405 |
| 5 | usamts | MT | SR408 | MT SR408 | active | mt.sr408 |
| 5 | usamts | MT | SR409 | MT SR409 | active | mt.sr409 |
| 5 | usamts | MT | SR411 | MT SR411 | active | mt.sr411 |
| 5 | usamts | MT | SR412 | MT SR412 | active | mt.sr412 |
| 5 | usamts | MT | SR416 | MT SR416 | active | mt.sr416 |
| 5 | usamts | MT | SR417 | MT SR417 | active | mt.sr417 |
| 5 | usamts | MT | SR419 | MT SR419 | active | mt.sr419 |
| 5 | usamts | MT | SR421 | MT SR421 | active | mt.sr421 |
| 5 | usamts | MT | SR422 | MT SR422 | active | mt.sr422 |
| 5 | usamts | MT | SR424 | MT SR424 | active | mt.sr424 |
| 5 | usamts | MT | SR426 | MT SR426 | active | mt.sr426 |
| 5 | usamts | MT | SR427 | MT SR427 | active | mt.sr427 |
| 5 | usamts | MT | SR430 | MT SR430 | active | mt.sr430 |
| 5 | usamts | MT | SR431 | MT SR431 | active | mt.sr431 |
| 5 | usamts | MT | SR432 | MT SR432 | active | mt.sr432 |
| 5 | usamts | MT | SR434 | MT SR434 | active | mt.sr434 |
| 5 | usamts | MT | SR435 | MT SR435 | active | mt.sr435 |
| 5 | usamts | MT | SR437 | MT SR437 | active | mt.sr437 |
| 5 | usamts | MT | SR438 | MT SR438 | active | mt.sr438 |
| 5 | usamts | MT | SR441 | MT SR441 | active | mt.sr441 |
| 5 | usamts | MT | SR444 | MT SR444 | active | mt.sr444 |
| 5 | usamts | MT | SR446 | MT SR446 | active | mt.sr446 |
| 5 | usamts | MT | SR447 | MT SR447 | active | mt.sr447 |
| 5 | usamts | MT | SR448 | MT SR448 | active | mt.sr448 |
| 5 | usamts | MT | SR449 | MT SR449 | active | mt.sr449 |
| 5 | usamts | MT | SR451 | MT SR451 | active | mt.sr451 |
| 5 | usamts | MT | SR453 | MT SR453 | active | mt.sr453 |
| 5 | usamts | MT | SR457 | MT SR457 | active | mt.sr457 |
| 5 | usamts | MT | SR462 | MT SR462 | active | mt.sr462 |
| 5 | usamts | MT | SR463 | MT SR463 | active | mt.sr463 |
| 5 | usamts | MT | SR464 | MT SR464 | active | mt.sr464 |
| 5 | usamts | MT | SR466 | MT SR466 | active | mt.sr466 |
| 5 | usamts | MT | SR467 | MT SR467 | active | mt.sr467 |
| 5 | usamts | MT | SR470 | MT SR470 | active | mt.sr470 |
| 5 | usamts | MT | SR471 | MT SR471 | active | mt.sr471 |
| 5 | usamts | MT | SR473 | MT SR473 | active | mt.sr473 |
| 5 | usamts | MT | SR474 | MT SR474 | active | mt.sr474 |
| 5 | usamts | MT | SR480 | MT SR480 | active | mt.sr480 |
| 5 | usamts | MT | SR482 | MT SR482 | active | mt.sr482 |
| 5 | usamts | MT | SR484 | MT SR484 | active | mt.sr484 |
| 5 | usamts | MT | SR486 | MT SR486 | active | mt.sr486 |
| 5 | usamts | MT | SR487 | MT SR487 | active | mt.sr487 |
| 5 | usamts | MT | SR489 | MT SR489 | active | mt.sr489 |
| 5 | usamts | MT | SR493 | MT SR493 | active | mt.sr493 |
| 5 | usamts | MT | SR494 | MT SR494 | active | mt.sr494 |
| 5 | usamts | MT | SR500 | MT SR500 | active | mt.sr500 |
| 5 | usamts | MT | SR503 | MT SR503 | active | mt.sr503 |
| 5 | usamts | MT | SR504 | MT SR504 | active | mt.sr504 |
| 5 | usamts | MT | SR507 | MT SR507 | active | mt.sr507 |
| 5 | usamts | MT | SR508 | MT SR508 | active | mt.sr508 |
| 5 | usamts | MT | SR511 | MT SR511 | active | mt.sr511 |
| 5 | usamts | MT | SR512 | MT SR512 | active | mt.sr512 |
| 5 | usamts | MT | SR513 | MT SR513 | active | mt.sr513 |
| 5 | usamts | MT | SR516 | MT SR516 | active | mt.sr516 |
| 5 | usamts | MT | SR517 | MT SR517 | active | mt.sr517 |
| 5 | usamts | MT | SR518 | MT SR518 | active | mt.sr518 |
| 5 | usamts | MT | SR522 | MT SR522 | active | mt.sr522 |
| 5 | usamts | MT | SR528 | MT SR528 | active | mt.sr528 |
| 5 | usamts | MT | SR529 | MT SR529 | active | mt.sr529 |
| 5 | usamts | MT | SR531 | MT SR531 | active | mt.sr531 |
| 5 | usamts | MT | SR532 | MT SR532 | active | mt.sr532 |
| 5 | usamts | MT | SR534 | MT SR534 | active | mt.sr534 |
| 5 | usamts | MT | SR537 | MT SR537 | active | mt.sr537 |
| 5 | usamts | MT | SR540 | MT SR540 | active | mt.sr540 |
| 5 | usamts | MT | SR541 | MT SR541 | active | mt.sr541 |
| 5 | usamts | MT | SR543 | MT SR543 | active | mt.sr543 |
| 5 | usamts | MT | SR544 | MT SR544 | active | mt.sr544 |
| 5 | usamts | MT | SR547 | MT SR547 | active | mt.sr547 |
| 5 | usamts | MT | SR548 | MT SR548 | active | mt.sr548 |
| 5 | usamts | MT | SR551 | MT SR551 | active | mt.sr551 |
| 5 | usamts | MT | SR552 | MT SR552 | active | mt.sr552 |
| 5 | usamts | MT | SR556 | MT SR556 | active | mt.sr556 |
| 5 | usamts | MT | SR559 | MT SR559 | active | mt.sr559 |
| 5 | usamts | MT | SR565 | MT SR565 | active | mt.sr565 |
| 5 | usamts | MT | SR566 | MT SR566 | active | mt.sr566 |
| 5 | usamts | MT | SR567 | MT SR567 | active | mt.sr567 |
| 5 | usamts | MT | SR568 | MT SR568 | active | mt.sr568 |
| 5 | usamts | MT | SR569 | MT SR569 | active | mt.sr569 |
| 5 | usamts | MT | SR571 | MT SR571 | active | mt.sr571 |
| 5 | usamts | MT | SR573 | MT SR573 | active | mt.sr573 |
| 4 | usanp | MT | BatRd (Battlefield Road, Little Bighorn Battlefield NM) | MT BatRd | active | mt.batrd |
| 4 | usanp | MT | GoiSunRd (Going-to-the-Sun Rd, Glacier NP) | MT GoiSunRd | active | mt.goisunrd |
| 4 | usanp | MT | NEEntRd (Northeast Entrance Road, Yellowstone NP) | MT NEEntRd | active | mt.neentrd |
| 4 | usanp | MT | NEntRd (North Entrance Road, Yellowstone NP) | MT NEntRd | active | mt.nentrd |
| 4 | usanp | MT | OldGarRd (Old Gardiner Road, Yellowstone NP) | MT OldGarRd | active | mt.oldgarrd |
| 4 | usanp | MT | TwoMedRd (Two Medicine Road, Glacier NP) | MT TwoMedRd | active | mt.twomedrd |
| 4 | usanp | MT | WEntRd (West Entrance Road, Yellowstone NP) | MT WEntRd | active | mt.wentrd |
| 5 | usatr | MT | LCTrl (Lewis & Clark Auto Trail (Missouri Headwaters)) | MT LCTrl | devel | mt.lctrl |
| 5 | usatr | MT | LCTrl (Lewis & Clark Auto Trail (Bitterroot Mountains)) | MT LCTrlBit | devel | mt.lctrlbit |
| 5 | usatr | MT | LCTrl (Lewis & Clark Auto Trail (Blackfeet)) | MT LCTrlBla | devel | mt.lctrlbla |
| 5 | usatr | MT | LCTrl (Lewis & Clark Auto Trail (Forks of the Yellowstone)) | MT LCTrlFor | devel | mt.lctrlfor |
| 5 | usatr | MT | LCTrl (Lewis & Clark Auto Trail (Missouri River Downstream)) | MT LCTrlMis | devel | mt.lctrlmis |
| 5 | usatr | MT | LCTrl (Lewis & Clark Auto Trail (Yellowstone River)) | MT LCTrlYel | devel | mt.lctrlyel |
| 2 | usaus | MT | US2 | MT US2 | active | mt.us002 |
| 2 | usaus | MT | US12 | MT US12 | active | mt.us012 |
| 2 | usaus | MT | US20 | MT US20 | active | mt.us020 |
| 2 | usaus | MT | US87 | MT US87 | active | mt.us087 |
| 2 | usaus | MT | US89 | MT US89 | active | mt.us089 |
| 2 | usaus | MT | US93 | MT US93 | active | mt.us093 |
| 2 | usaus | MT | US191 (Big Sky, MT) | MT US191 | active | mt.us191 |
| 2 | usaus | MT | US191 (West Yellowstone, MT) | MT US191WYe | active | mt.us191wye |
| 2 | usaus | MT | US212 (Billings, MT) | MT US212 | active | mt.us212 |
| 2 | usaus | MT | US212 (Cooke City, MT) | MT US212Coo | active | mt.us212coo |
| 2 | usaus | MT | US287 | MT US287 | active | mt.us287 |
| 2 | usaus | MT | US310 | MT US310 | active | mt.us310 |
| 3 | usausb | MT | US12Bus (Missoula, MT) | MT US12BusMis | active | mt.us012busmis |
| 3 | usausb | MT | US87Byp (Great Falls, MT) | MT US87BypGre | active | mt.us087bypgre |
| 3 | usausb | MT | US93Alt (Kalispell, MT) | MT US93AltKal | active | mt.us093altkal |
| 3 | usausb | MT | US93Bus (Missoula, MT) | MT US93BusMis | active | mt.us093busmis |
| 3 | usausb | MT | US191Bus (Lewiston, MT) | MT US191BusLew | active | mt.us191buslew |