Interstate 64, Missouri Roads of the Mid-South & West > Highways of the State of Missouri > Interstate 64, Missouri

Interstate 64

Interstate 64 is one of the newer interstates in the state of Missouri. Currently, it is slowly being extended. From once ending just over the Illinois/Missouri State Line, to ending near Dardenne Prairie. I-64 through the StL Metro is named the Daniel Boone Expressway.

The December, 19th, 2004 St. Louis Post-Dispatch, said the state highway and transportation department has approved the location for a new bridge over the Missouri River. A new four-lane bridge will built west of the current eastbound bridge, which opened in 1989. It will be many year though until the bridge is built. When completed, the new bridge will carry eastbound traffic. The current eastbound traffic will carry traffic west into St. Charles County. The original bridge at the site, which currently carries westbound traffic, was built in 1937. It will become a ramp from Chesterfield Airport Road to WB I-64/U.S. Rt. 40; NB U.S. Rt. 61. As of now, no money is avalible for the project. The state projects that it to be built near 2012 to 2020.

In May, 2009, the Missouri legislature passed House Bill 1198. This names the streach of Interstate 64 from the St. Louis City Limits to the Illinois State Line, as "Jack Buck Memorial Highway". Jack Buck was the voice of the St. Louis Cardinals for over 50 years. Interstate 64 runs just south of the Cardinals ball park, Busch Stadium, in Downtown St. Louis. (20 May 2009 Newchannel 5 KSDK-TV St. Louis, MO)
While in Missouri, I-64 is multi-plexed several times.

I-64 is multi-plexed with...
...Interstate 55, from the Illinois/Missouri State Line for less than a 1/4 mile at St. Louis.

...U.S. Rt. 40, from the Illinois/Missouri State Line at St. Louis, to the end of I-64 near the Boone Bridge in Chesterfield.

...U.S. Rt. 61, from Lindbergh Blvd. in Ladue to the end of I-64 near the Boone Bridge in Chesterfield.

Near Downtown St. Louis, I-64 goes into a "double-decker" formation twice. The first being near Forest Park.

EB I-64 as it goes under WB I-64 east of Forrest Park.

EB I-64 under WB I-64.
The second time is at downtown near Busch Memorial Stadium.

EB I-64 near Busch Stadium.

EB I-64 at Busch.
"The New I-64"
Taking "Highway 40" to "I-64".

Located on SB I-170. (July, 2009)

Looking east along I-64/U.S. 40, east of Big Bend. (July, 2009)

Looking at Big Bend and I-64/U.S. 40. (July, 2009)
While in Missouri I-64 crosses several Interstates.

Interstate 44, at Downtown St. Louis.
Interstate 55, at Downtown St. Louis.

SB I-55; WB I-64/70; U.S. Rt. 40 near their split in Downtown St. Louis.

SB I-55; WB I-64/70; U.S. Rt. 40 at WB I-70.

WB I-64/U.S. Rt. 40; SB I-55 a half mile from the ramps to I-44/55. (June, 2019).

WB I-64/U.S. Rt. 40; SB I-55 near the ramps to I-44/55. (June, 2019)>

WB I-64/U.S. Rt. 40; SB I-55 at the ramps to I-44/55. (June, 2019)
Interstate 170 at Brentwood.


A BGS on WB I-64/U.S. Rt. 40 one half mile from I-170.

WB I-64/U.S. Rt. 40 near I-170.

WB I-64/U.S. Rt. 40 at I-170.

A BGS two miles from I-170 on WB I-64/U.S. Rt. 40. (August, 2022)

A BGS one mile from I-170 on WB I-64/U.S. Rt. 40. (August, 2022)

WB I-64/U.S. Rt. 40 near I-170. (August, 2022)

WB I-64/U.S. Rt. 40 at I-170. (August, 2022)

A BGS on EB I-64/U.S. Rt. 40.

EB I-64/U.S. Rt. 40 near I-170.

WB I-64/U.S. Rt. 40 near I-170. (June, 2010)

WB I-64/U.S. Rt. 40 at I-170. (June, 2010)

EB I-64/U.S. Rt. 40 over two miles from I-170. (June, 2010)

EB I-64/U.S. Rt. 40 over one mile from I-170. (June, 2010)

EB I-64/U.S. Rt. 40 a half mile from I-170. (June, 2010)

EB I-64/U.S. Rt. 40 near I-170. (June, 2010)

EB I-64/U.S. Rt. 40 at I-170. (June, 2010)

A BGS on EB I-64/U.S. Rt. 40 two miles from I-170. (July, 2017)

EB I-64/U.S. Rt. 40 a half mile from I-170. (July, 2017)

EB I-64/U.S. Rt. 40 near I-170. (July, 2017)

EB I-64/U.S. Rt. 40 at I-170. (July, 2017)

Interstate 270 at Town and Country.

The 1 1/2 mile BGS on WB I-64/U.S. Rt. 40; NB U.S. Rt. 61.

The one mile BGS.

The half mile BGS.

WB I-64/U.S. Rt. 40; NB U.S. Rt. 61 near I-270.

WB I-64/U.S. Rt. 40; NB U.S. Rt. 61 at I-270.

EB I-64/U.S. Rt. 40; SB U.S. Rt. 61 before I-270.

EB I-64/U.S. Rt. 40; SB U.S. Rt. 61 near I-270.

EB I-64/U.S. Rt. 40; SB U.S. Rt. 61 at I-270.
Interstate 70, at Wentzville.

WB I-64/U.S. Rt. 40; NB U.S. Rt. 61 two miles from I-70.

WB I-64/U.S. Rt. 40; NB U.S. Rt. 61 two miles from I-70. (September, 2010)

WB I-64/U.S. Rt. 40; NB U.S. Rt. 61 one mile from I-70. (September, 2010)

A BGS for EB I-70 on WB I-64/U.S. Rt. 40; NB U.S. Rt. 61. (June, 2019)

WB I-64/U.S. Rt. 40; NB U.S. Rt. 61 at I-70.

WB I-64/U.S. Rt. 40; NB U.S. Rt. 61 at EB I-70. (June, 2019)

WB I-64/U.S. Rt. 40; NB U.S. Rt. 61 at WB I-70. (June, 2019)
There are no branches of I-64 in Missouri.
Photos of Interstate 64 as it travels through Missouri.
Select A Section of I-64.

5 November 2023