St. Louis County, Missouri
Localities: Florissant | Hazelwood | St. Louis | Sunset Hills
Florissant
I-270 East - Exit 30 and 31
I-270 east at Exit 30 - MO-AC/New Halls Ferry Road/Old Halls Ferry Road. Approaching Exit 31 - MO-367/Alton IL/Saint Louis.
Hazelwood
I-270 East - Exits 26B and Exit 27
I-270 East at Exit 26B - Graham Road/Hanley Road. Approaching Exit 27 - MO-N/New Florissant Road.
I-270 East - Exits 27A and 27B
I-270 East at Exit 27A - I-170 South/Clayton. Approaching Exit 27B - Graham Road/Hanley Road. Continue east on I-270 to Chicago (Illinois).
US-67 South - Old Dunn Road and I-270 Interchange
US-67 South at Old Dunn Road/Taylor Road/Lynn Haven Lane interchange. Approaching I-270 junction.
St. Louis
End I-255 South at I-55/I-270
End I-255 South at I-55/I-270 in Saint Louis. Exit 1B - I-55 North/Saint Louis; Exit 1A - I-55 South/Memphis (TN). Continue west on freeway for I-270 to Kansas City.
I-255 South - Exits 1C, 1B, and 1A
I-255 South/US-50 West at Exit 1C - US-50/US-61/US-67/MO-267/Lindbergh Blvd./Lemay Ferry Road. Approaching Exits 1B-A - I-55/Saint Louis/Memphis (TN). US-50 westbound leaves I-255 southbound here.
I-255 South - Exits 2 and 1C
I-255 south at Exit 2 - MO-231/Telegraph Road. Approaching Exit 1C - US-50/US-61/US-67/MO-267/Lindbergh Blvd./Lemay Ferry Road.
I-255 South - Exits 3 and 2 / Welcome To Missouri
Welcome to Missouri on I-255 South/US-50 West. Exit 2 - Koch Road. Approaching Exit 3 - MO-231/Telegraph Road.
Sunset Hills
I-270 West - Exit 2
I-270 west at Exit 2 - MO-21/Tesson Ferry Road.