Road Information

Interstate 255 in Missouri    
Total Mileage in State: 3.5 miles
Western End: At I-270/I-55, in Mehlville
Eastern End: At Illinois state line
Mileage covered in Photos: 3.5 miles
Counties covered in Photos: St. Louis
Major Junctions in Photos: US 61/US 67, in Mehlville
Control Cities in Photos: Mehlville, Concord

Eastbound

   

Mileage sign listing the distances to the three exits on Interstate 255 East in Missouri, just east of the junction of Interstate 55 / Interstate 270 at which point I-255 begins. (Photo taken 5/16/18).

Interstate 255 East at Exit 1B: US 61 / US 67 - Lemay Ferry Rd (Photo taken 5/16/18).

The speed limit on Interstate 255 in Missouri is 60 mph with a minimum speed limit of 40 mph for its entire 3.5-mile length. (Photo taken 5/16/18).

Interstate 255 East at mile marker 1. (Photo taken 5/16/18).

Take Exit 3 to Jefferson Barracks VA Medical Center. (Photo taken 5/16/18).

Take Exit 2 to Jefferson Barracks Historic Site and the Civil War Museum. (Photo taken 5/16/18).

Also take Exit 2 to Jefferson Barracks National Cemetery. (Photo taken 5/16/18).

Interstate 255 East at Exit 2: MO 231 - Telegraph Rd (Photo taken 5/16/18).

Interstate 255 East at mile marker 2, as the Jefferson Barracks Bridge comes into view in the distance. (Photo taken 5/16/18).

Interstate 255 East at mile marker 2.4. (Photo taken 5/16/18).

Interstate 255 East approaching Exit 3 - 1/2 mile. (Photo taken 5/16/18).

As this mileage sign reads, Exit 3 is the final exit in Missouri on Interstate 255 East. (Photo taken 5/16/18).

Interstate 255 East at mile marker 2.8. (Photo taken 5/16/18).

Interstate 255 East at Exit 3: Koch Rd (Photo taken 5/16/18).

State-named Interstate 255 East reassurance shield approaching the Jefferson Barracks Bridge. (Photo taken 5/16/18).

Interstate 255 East as it prepares to cross the Jefferson Barracks Bridge over the Mississippi River. (Photo taken 5/16/18).

Interstate 255 East as it starts across the Jefferson Barracks Bridge. (Photo taken 5/16/18).

Interstate 255 East at mile marker 3.6, as it crosses the Mississippi River into Illinois. (Photo taken 5/16/18).