Jump to content

Alabama State Route 21

Route map:
From Wikipedia, the free encyclopedia
(Redirected from SR-21 (AL))
State Route 21 marker
State Route 21
Map
Route information
Maintained by ALDOT
Length279.471 mi[1] (449.765 km)
Major junctions
South end SR 97 at the Florida state line
Major intersections US 31 in Atmore and in Montgomery
I-65 north of Atmore and again in Montgomery
US 84 in Monroeville
US 80 in rural Lowndes County and again in Montgomery
US 82 in Montgomery
I-85 in Montgomery
US 280 in Sylacauga
I-20 in Oxford
US 78 in Oxford
US 431 in Anniston
North end US 278 at Piedmont
Location
CountryUnited States
StateAlabama
CountiesEscambia, Monroe, Wilcox, Lowndes, Montgomery, Elmore, Coosa, Talladega, Calhoun
Highway system
  • Alabama State Highway System
SR 20 I-22

State Route 21 (SR 21) is a 279-mile (449 km) state highway that extends from the Florida state line, near Atmore in Escambia County to Piedmont in Calhoun County. The route travels almost the entire length of the state from the northeast to the southwest. It is the longest signed state route in Alabama.

Route description

[edit]
View north from the south end of SR 21
A sign denoting Alabama State Route 21, located in Talladega.

Starting at the northern terminus of Florida State Road 97 at the Florida state line south of Atmore, the route travels north through Atmore, passing under an intersection with Interstate 65 at exit 57, then enters Monroe County and travels northeast through Frisco City and Monroeville and is concurrent with SR 47 for part of this section. SR 21 then once again becomes a standalone route passing through Beatrice and Oak Hill. In Lowndes County, SR 21 begins its first concurrency with US 80, and the two highways enter Montgomery, the state capital, from the southwest. SR 21 then diverges northeastward from US 80 for a short concurrency with US 31, then travels concurrently with US 80 once again (as well as US 82) around the Montgomery city center, diverging from US 82 at US 231 and traveling concurrently with US 231 northward to Sylacauga at an interchange with US 280. From Sylacauga, SR 21 turns northeastward toward Talladega. The route travels close to the Talladega National Forest and the Talladega Superspeedway. From here, SR 21 continues generally northeastward through the cities of Oxford, Anniston, and Jacksonville before terminating at an intersection with U.S. Highway 278 in Piedmont. The route is paved throughout and often multi-lane.

Major intersections

[edit]
CountyLocationmi[1]kmDestinationsNotes
EscambiaAtmore0.0000.000
SR 97 south – Pensacola
Florida state line
1.8883.038 US 31 (Nashville Avenue / SR 3) – Mobile, Brewton
Freemanville8.12213.071 I-65 – Mobile, MontgomeryI-65 exit 57
MonroeUriah22.37236.004
SR 59 south – Stockton, Upper Delta Wildlife Management Area
Northern terminus of SR 59
Frisco City33.68054.203

SR 21 Truck north (Bowden Street) / CR 18 (Wild Fork Road)
34.08054.846

SR 21 Truck south (Highway 21 By-Pass)
38.08761.295


US 84 / SR 41 south / SR 47 Truck south (SR 12) – Grove Hill, Evergreen, Conecuh County
Southern end of SR 41/SR 47 Truck concurrency
Ollie38.51761.987


SR 136 east to I-65 north
Western terminus of SR 136
Monroeville40.86465.764


SR 21 Bus. north / SR 41 north (South Alabama Avenue) – Old Courthouse Museum
Northern end of SR 41 concurrency
43.12869.408




SR 21 Bus. south / SR 47 south (Pineville Road) / SR 47 Truck ends – Monroeville
Southern end of SR 47 concurrency; northern end of SR 47 Truck concurrency (it ends at this intersection)
Beatrice59.33695.492
SR 265 north (Bryan Street) – Vredenburgh, Camden
Southern terminus of SR 265
Riley64.357103.573
SR 47 north – Greenville
Northern end of SR 47 concurrency
WilcoxOak Hill78.965127.082 SR 10 – Camden, Greenville
84.111135.364
SR 28 west – Camden
Eastern terminus of SR 28
Elm Bluff85.183137.089
SR 89 north – Selma
Southern terminus of SR 89
Lowndes102.222164.510

SR 263 south / CR 7 north – Greenville
Northern terminus of SR 263
Hayneville120.503193.931 SR 97 (Commerce Street) – Lowndesboro, Letohatchee
127.864205.777
US 80 west (SR 8) – Selma
Southern end of US 80/SR 8 concurrency
MontgomeryMontgomery138.043222.159


US 31 south (SR 3) / US 80 east (SR 8) to I-65 – Mobile, Hope Hull
Interchange; southern end of US 31/SR 3 concurrency; northern end of US 80/SR 8 concurrency
139.276224.143
US 31 north (West Boulevard / SR 3) / Selma-Mobile Highway – H. Councill Trenholm State Technical College
Northern end of US 31/SR 3 concurrency
139.836225.044


I-65 / US 80 west / US 82 west (SR 6 west / SR 8 west) to I-85 – Birmingham, Atlanta, Selma, Mobile, Tuscaloosa
I-65 exit 168; southern end of US 80/US 82/SR 6/SR 8 concurrency
141.419227.592
US 331 south (Court Street / SR 9) – Luverne
Northern terminus of US 331; southern end of SR 9 concurrency
145.315233.862

US 82 east / US 231 south (Troy Highway / SR 6 east / SR 53 south) – Union Springs, Troy, Ozark, Dothan, H. Councill Trenholm State Technical College
northern end of US 82/SR 6 concurrency; southern end of US 231/SR 53 concurrency
148.423238.864

I-85 / US 80 east (SR 8 east) to I-65 – Montgomery, Atlanta, Tuskegee
I-85 exit 6; north end of US 80/SR 8 concurrency
149.8[2]241.1Atlanta Highway - Faulkner UniversityInterchange; former US 80 east/SR 8 east
152.883246.041
To I-65 (via SR 152 west) / Congressman William L. Dickinson Drive – Birmingham, Mobile, Airport, Maxwell AFB Gunter Annex, Alabama National Guard Headquarters
Interchange
ElmoreWetumpka
To SR 111 / South Main Street
South end of SR 111 Truck concurrency
163.340262.870
SR 170 east – Tallassee
Western terminus of SR 170
Company Street – Downtown Wetumpka Historical DistrictFormer SR 14 west
163.681263.419

SR 14 / SR 111 Truck north (Coosa River Parkway / Tallassee Highway) – Prattville, Tallassee, Wetumpka Sports Complex
North end of SR 111 Truck concurrency
164.428264.621
SR 9 north (Central Plank Road) – Santuck, Central
Northern end of SR 9 concurrency; southern end of signed portion of SR 9
CoosaRockford188.890303.989 SR 22
TalladegaSylacauga207.585334.076
US 231 north / US 280 (SR 38 / SR 53) – Airport
Interchange; northern end of US 231/SR 53 concurrency
209.581337.288
SR 148 east (3rd Street)
Western terminus of SR 148
Winterboro220.745355.255
SR 76 west
Eastern terminus of SR 76
Talladega230.454370.880
SR 77 north (East Street) – Talladega Superspeedway, International Motorsports Hall of Fame
Southern end of SR 77 concurrency
Talladega231.631372.774
SR 77 south (Haynes Street) – Central Alabama Community College
Northern end of SR 77 concurrency
Oxford250.915403.809 I-20 – Birmingham, AtlantaI-20 exit 185
251.266404.373 US 78 (Hamric Drive / SR 4) – Heflin
CalhounAnniston254.373409.374
SR 202 west
Eastern terminus of SR 202
257.596414.561 US 431 (Anniston Eastern Bypass / SR-1)Trumpet/cloverleaf interchange
Jacksonville267.730430.870
SR 204 west (Nisbet Street NW) – Angel, Crystal Springs
Eastern terminus of SR 204
Piedmont279.471449.765 US 278 – Gadsden, Cedartown,Northern terminus of SR 21; Formerly an alignment of SR 200
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Special routes

[edit]

Monroeville business route

[edit]
Business plate.svg
State Route 21 Business marker
State Route 21 Business
LocationMonroeville
Length3.2 mi[1] (5.1 km)

Major intersections

[edit]

The entire route is in Monroe County.

LocationmikmDestinationsNotes
Monroeville0.000.00
SR 21 / SR 41 south
Southern terminus; southern end of SR 41 concurrency
2.23.5
SR 47 south
Southern end of SR 47 concurrency
2.54.0
SR 41 north
Northern end of SR 41 concurrency
3.25.1


SR 21 / SR 47 north / SR 47 Truck south
Northern terminus; northern end of SR 47 concurrency; northern terminus of SR 47 Truck
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Frisco City truck route

[edit]
Truck plate.svg
State Route 21 Truck marker
State Route 21 Truck
LocationFrisco City
Length0.5 mi (800 m)

Major intersections

[edit]

The entire route is in Frisco City, Monroe County.

mikmDestinationsNotes
0.000.00 SR 21Southern terminus
0.50.80 SR 21Northern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

See also

[edit]

References

[edit]
  1. ^ a b c d "Mileposts/General Highway Maps". Alabama Department of Transportation. Archived from the original on July 27, 2011. Retrieved August 27, 2011.
  2. ^ Google Maps directions
[edit]
KML is from Wikidata