{{Short description|State highway in Georgia, United States}} {{Use American English|date=May 2025}} {{Use mdy dates|date=January 2025}} {{Infobox road |state=GA |type=SR |route=189 |alternate_name=Lookout Mountain Scenic Highway |map={{maplink-road|from=Georgia State Route 189.map}} |map_custom=yes |map_notes=SR 189 highlighted in red |length_mi=15.7 |length_ref=<ref name="Google">{{Google maps|url=https://maps.google.com/maps?saddr=GA-189+N%2FGA-189+Scenic%2FLookout+Mountain+Scenic+Hwy&daddr=GA-189+N%2FGA-189+Scenic%2FLookout+Mountain+Scenic+Hwy+to:GA-157+N%2FGA-189+N%2FGA-189+Scenic+to:TN-148+N%2FTN-148+Scenic+N&hl=en&ll=34.910147,-85.413895&spn=0.239029,0.528374&sll=34.983496,-85.355683&sspn=0.001866,0.004128&geocode=FaYkEwIdH77n-g%3BFZ8HFQIdZuno-g%3BFQOzFQId8mfp-g%3BFYzOFQId-pLp-g&dirflg=h&mra=mi&mrsp=3&sz=19&t=h&z=12|title=Route of SR 189|accessdate=December 15, 2013}}</ref> |direction_a=South |terminus_a={{jct|state=GA|SR|136}} southeast of Trenton |junction= |direction_b=South |terminus_b={{jct|state=TN|Sec|148}} at the Tennessee state line at Lookout Mountain, Tennessee |counties=Dade, Walker |established= |previous_type=SR |previous_route=188 |next_type=SR |next_route=190 }}
'''State Route 189''' ('''SR 189''') is a {{convert|15.7|mi|km|adj=mid|-long}} state highway that runs south-to-north through portions of Dade and Walker counties in the northwestern part of the U.S. state of Georgia.
==Route description== SR 189 begins at an intersection with SR 136 southeast of Trenton, in Dade County. It heads northeast through part of Cloudland Canyon State Park and has a small wobble into Walker County before going back into Dade County. It heads northwest and curves to the northeast until it meets SR 157 (Hinkle Road). The two routes run concurrent to the northeast. On the southwestern edge of Lookout Mountain, they cut across the eastern edge of Covenant College. They briefly run along the Dade–Walker county line, with SR 157 splitting off onto McFarland Road, before SR 189 crosses back into Dade County. The road enters Walker County for the last time until it meets its northern terminus, a connection with Tennessee State Route 148 at the Tennessee state line on the Lookout Mountain, Georgia–Lookout Mountain, Tennessee city line.<ref name="Google"/> SR 189 is not part of the National Highway System.<ref name="NHS Georgia">{{cite web|title=National Highway System: Georgia|url=https://www.fhwa.dot.gov/planning/national_highway_system/nhs_maps/georgia/ga_georgia.pdf|format=PDF|publisher=United States Department of Transportation|date=May 8, 2009|access-date=June 21, 2013}}</ref>
==Major intersections== {{jcttop|state=GA|length_ref=<ref name="Google"/>}} {{GAint |county=Dade |location=none |mile=0.0 |road={{jct|state=GA|SR|136|city1=Trenton|city2=LaFayette}} |notes=Southern terminus}} {{jctco|state=GA|county=Walker}} {{GAint |county=Dade |location=none |mile=11.1 |type=concur |road={{jct|state=GA|SR|157|dir1=south|name1=Hinkle Road}} |notes=Southern end of SR 157 concurrency}} {{GAint |county1=Dade |county2=Walker |location=Lookout Mountain |mile=14.9 |type=concur |road={{jct|state=GA|SR|157|dir1=north|name1=McFarland Road}} |notes=Northern end of SR 157 concurrency}} {{jctco|state=GA|county=Walker}} {{jctbridge |river=Tennessee state line |mile=15.7 |line=yes |bridge=Northern terminus; roadway continues as {{jct|state=TN|Sec|148|dir1=north|city1=Lookout Mountain}}.}} {{jctbtm|keys=concur}}
==See also== * {{portal-inline|Georgia (U.S. state)}} * {{portal-inline|U.S. roads}}
==References== {{reflist}}
==External links== {{Attached KML|display=inline,title}} * [http://georgiaroads.tripod.com/gahwy10.htm Georgia Roads (Routes 181 - 200)]
189 Category:Transportation in Dade County, Georgia Category:Transportation in Walker County, Georgia