Interchange 203, MO

Interactive topo map of Interchange 203, MO

Place Name: Interchange 203
Feature Class: Crossing
US State: MO
County: St. Louis (city)
Latitude: 38.56
Longitude: -90.24
Elevation (meters): 146 m
Elevation (feet): 479′
USGS Quad: Cahokia topo map
7.5´ topo: Cahokia USGS topographic map 38090e2
State topo index: MO topo index
Alternate map versions: MO topographic maps
Editions by year, direct download as GeoPDF.
30´ x 60´ topo: 1:100,000 scale map
1° x 2° topo: 1:250,000 scale map