Exit guides › Shell on I-255

Every Shell on I-255

7 exits on I-255 have a Shell, spread across Illinois, Missouri. Sorted by direction of travel — with how far each one sits off the ramp, because a "Shell at Exit 29" that's three miles into town is a different decision at 70 mph.

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I-255 in Illinois

Exit	Destinations	Off the ramp
Exit 6	Columbia	1.0 mi
Exit 9	Dupo	1.0 mi
Exit 10	Cahokia Heights;East Saint Louis	0.8 mi

I-255 in Missouri

Exit	Destinations	Off the ramp
Exit 1C	Lindbergh Boulevard;Lemay Ferry Road	1.0 mi
Exit 1B	Saint Louis	1.7 mi
Exit 2	Telegraph Road	0.3 mi
Exit 3	Koch Road	1.0 mi

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