Number of Miles 261
Major Cities Along the Route
Intersections with other Interstates
Spur Routes
Notes This is a diagonal Interstate that goes northwest-to-southeast, even though it is signed west-to-east.
... - 3rd century - 4th century Decades: 190s 200s 210s 220s 230s - 240s - 250s 260s 270s 280s 290s Years: 237 238 239 240 241 - 242 - 243 244 245 246 ...