Interstate 44

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Interstate 44
Primary Interstate

Length:

634 mi (1021 km)
Major cities/towns: Wichita Falls, TX

Lawton, OK
Oklahoma City
Tulsa, OK
Springfield, MO
St. Louis, MO

Established:  
Direction: East-West
Western Terminus: Wichita Falls, TX
Eastern Terminus: St. Louis, MO
States traversed: Texas
Oklahoma
Missouri
INTERSTATE JUNCTIONS
JUNCTION EXIT #
I-40 Oklahoma 120
I-35 Oklahoma 130-135
I-55 Missouri 290
Legend
  deleted (no longer in system)   unconstructed
  closed   crossing with no access
  begin/end concurrency, bold route is carried through
  a bold route on white background indicates termini.
BROWSE STATE HWYS
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Interstate 44 is an interstate highway in the central United States. Its western terminus is in Wichita Falls, Texas at an intersection with U.S. Highway 287; its eastern terminus is in Saint Louis, Missouri at Interstate 55. Interstate 44 is one of five interstates built to bypass U.S. Highway 66; this highway covers the section between St. Louis and Oklahoma City.

Contents

Length

Miles km
15 24 Texas
329 530 Oklahoma
290 467 Missouri
634 1021 Total

Major cities along the route

Intersections with other Interstates

Spur routes

Three-digit Interstates from Interstate 44
I-244 Oklahoma
I-444 Oklahoma
past/future I-244: Missouri

History

I-44 was originally instituted as a Interstate designation of the Turner Turnpike linking Oklahoma City and Tulsa. At the time the I-44 designation was assigned the road was extended north of the Tulsa area to St. Louis. This meant that historically the milemarkers counted up from the I-44/I-35 interchange in Oklahoma City (near Edmond).

At this time, the milemarkers in the Tulsa area were in the 90s range. Rather than having their own numbers, I-244 and (designated, but unsigned) I-444 started their numbering based on what milemarker the highways were at when they branched off. Therefore, one exit along I-444 was labeled "94D". When the I-444 signs were removed from the highway and the "94" numbers were removed from the other markers (their gore signs simply bore the letter suffixes "A", "B", and "C") the 94D marking remained. The number became even more out of place when the markings were changed (see below). To those not knowing the history of the highways, the exit number remained an inexplicable anomaly. [1]

I-44 was later extended southwest of Oklahoma City along the existing H.E. Bailey Turnpike, thus raising the milemarkers by about 100. The new section was also a violation of the Interstate numbering grid, as it extended south of I-40. (The "44" number indicated that it should lie north of I-40 for its entire length.)

Notes

  • I-44 in Oklahoma is a toll road most of the way, paralleled by former U.S. 66.
  • Some highway mavens think that I-44 and I-64 could and should hook up in St. Louis, Missouri, become one longer interstate, and be renamed I-60. However, as I-64 extends through St. Louis, and is planned to extend beyond to Wentzville, this most likely will not happen. In addition, the cost of resigning hundreds of miles of interstate would be prohibitive.
  • I-244 in Tulsa, Oklahoma has its own loop route, I-444. I-244 and I-444 together form a square around Tulsa's downtown known locally as the "Inner Dispersal Loop". But while some maps show the "444" designation, it is signed only with the names of the US and state routes it also carries: US 75, US 64, and Oklahoma State Highway 51.
  • What was once I-244 around St. Louis is currently part of that city's I-270/I-255 beltway.
  • Business Loop I-44 and Business Spur I-44 at the Fort Leonard Wood exit intersect.
  • Missouri posts the end of I-44 at Interstate 55. The official end, though, is at the Missouri-Illinois state line on the Poplar Street Bridge. Plans for a New Mississippi River Bridge will reroute Interstate 70 across this bridge, and I-44 will be re-routed (or extended) to continue north on old I-70 to the junction with the new I-70 where it crosses the Mississippi River.
Primary Interstate Highways Interstate Highway marker
4 5 8 10 12 15 16 17
19 20 22 24 25 26 27 29
30 35 37 39 40 43 44 45
49 55 57 59 64 65 66 68
69 70 71 72 73 74 75 76 (W)
76 (E) 77 78 79 80 81 82 83
84 (W) 84 (E) 85 86 (W) 86 (E) 87 88 (W) 88 (E)
89 90 91 93 94 95 96 97
99 238 H-1 H-2 H-3
Unsigned Interstate Highways
A-1 A-2 A-3 A-4 PRI-1 PRI-2 PRI-3
Lists
Two-digit Interstates - Three-digit Interstates
Gaps in Interstates - Intrastate Interstates
Interstate standards - Proposed Interstates
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