SW1500 SLSF 339 - BN 44 SW1500 SLSF 339 - BN 44 19th Street Yard, Kansas City, MO. Interstate Highway 670 (I-670) is being constructed overhead. This highway is part of the I-70 connection on the south side of Kansas City, Missouri. It forms the south loop along the downtown central business core. Once completed it crossed over the West Bottoms, the state line and Kansas River to reconnect with I-70 in Kansas City, Kansas. Kansas City, MO. 3/11/1984 Edit 3/1/2024: Added location photograph narrative. MKD
