Interstate 270 is a east-west highway in the St. Louis Metro Area. This is located in Southwestern Illinois. It runs from the interchange of Interstate 55/70, west to the Missouri/Illinois State Line, near the famed Chain of Rocks Bridge. Interstate 270 is not multi-plexed in Illinois. In Illinois, Interstate 270 crosses the following interstates.
A BGS on EB I-270. A BGS on EB I-270 at IL St Rt 111. (September, 2007) EB I-270 near I-255IL St Rt 255. (September, 2007) EB I-270 at I-255. EB I-270 at I-255. (September, 2007)
Info on the parent route of I-270 in Illinois. EB I-270 at the Illinois/Missouri State Line. EB I-270 at the Illinois Welcome Sign. EB I-270 at the Illinois Welcome Sign. (September, 2007) EB I-270 near the Chain of Rocks Canal Bridge. EB I-270 at the Chain of Rocks Canal. EB I-270 crossing the Chain of Rocks Canal. A guide marker on NB IL St Rt 203. A BGS guide marker on NB IL St Rt 159.
