Route 28 (Missouri)

Route 28 (Missouri)
State	MO
Type	MO
Route	28
Length mi	80.000
Established	1922
Direction a	West
Terminus a	U.S. Route 50 near Whiteman Air Force Base
Direction b	East
Terminus b	U.S. Route 63 in Roscoe
Counties	Phelps County, Dent County, Phelps County

Route 28 (Missouri) is a state highway in central Missouri connecting rural communities between U.S. 50 and U.S. Route 63. The highway traverses portions of Phelps County, Dent County, and adjacent townships, providing links to regional roads, rail corridors, and nearby state parks. It serves local traffic between Rolla, Howell County-adjacent areas, and smaller communities while intersecting several numbered routes and utility corridors.

Route description

Route 28 begins at an intersection with U.S. 50 near the entrance to Whiteman Air Force Base and proceeds eastward through predominantly agricultural and forested terrain toward Rolla and then on to Roscoe. Along its alignment the route crosses tributaries of the Gasconade River, passes within driving distance of Mark Twain National Forest, and skirts the southern approaches to The Ozarks highlands near Benton County-bordering zones. The roadway provides connections to Missouri Route 17, Missouri Route 68, and Missouri Route 72, intersecting county roads that lead to Cuba, Eldon, Lebanon, and industrial sites served by BNSF Railway and Union Pacific Railroad corridors.

Traffic conditions vary by segment, with higher volumes near Rolla and lighter, seasonal flows by Mark Twain National Forest access points and recreational areas used by visitors to Elephant Rocks State Park, Johnson's Shut-Ins State Park, and other regional attractions. The pavement is primarily two-lane undivided highway, with occasional widened shoulders near school zones, Phelps County courthouses, and municipal limits of small towns along the route. Freight movements use Route 28 to access grain elevators, quarry operations, and distribution centers connected to regional Interstate 44 and U.S. Route 63 freight lanes.

History

Designated in the early 1920s during the expansion of numbered highways across Missouri, the corridor that became Route 28 followed earlier county roads and wagon trails serving settlements established during the westward expansion of the 19th century, including migrants linked to the Missouri Compromise era and later postbellum settlement patterns. The alignment was formalized as part of state highway numbering reforms influenced by standards adopted by the American Association of State Highway Officials and contemporaneous improvements led by political figures from Jefferson City and regional transportation planners.

Throughout the 20th century Route 28 saw periodic upgrades including hard-surfacing projects during the New Deal era and mid-century widening programs driven by demand from resource extraction in the Ozarks and the growth of automobile traffic associated with U.S. Route 66-era tourism to St. Louis, Springfield, and Joplin. Federal funding under programs following the Federal Aid Highway Act of 1956 enabled pavement rehabilitation and bridge replacements over tributaries feeding the Meramec River and other waterways. Local initiatives in Phelps County and Dent County have influenced realignments to improve safety near schools and to reduce flood-prone segments.

Major intersections

- Western terminus: U.S. 50 near Whiteman Air Force Base - Intersection with Missouri Route 133 near rural Phelps County communities serving access to Bowling Green-area county roads - Junction with Missouri Route 68 providing connections southward toward Salem and northward toward Rolla and Jefferson City via arterial routes - Crossing of county roads leading to Elephant Rocks State Park and Johnson's Shut-Ins State Park access roads tied to Missouri State Parks system - Eastern terminus: U.S. Route 63 at Roscoe, linking to Hannibal-bound corridors and to Interstate 44 via connecting state routes

Future plans and improvements

Regional transportation plans developed by the Missouri Department of Transportation and local planning commissions in Phelps County and Dent County have identified targeted improvements for safety, drainage, and shoulder widening on Route 28. Proposed projects reference state pavement management priorities coordinated with federal funding streams administered through programs influenced by the U.S. Department of Transportation and state grant awards. Upgrades under consideration include bridge replacements to meet updated load ratings consistent with standards promulgated by the American Association of State Highway and Transportation Officials, resurfacing funded through multi-year maintenance plans, and minor realignments to reduce crash risk near school zones and municipal centers.

Community stakeholders including county commissioners, chambers of commerce from nearby Rolla and Cuba, agricultural cooperatives, and recreation advocates from Missouri State Parks participate in scoping studies that consider multimodal access to trailheads, tourism destinations, and freight nodes serving rail connections with BNSF Railway and Union Pacific Railroad. Implementation timelines depend on prioritization in statewide transportation improvement programs and availability of federal and state capital.

See also

- Missouri State Highway System - Interstate 44 - U.S. Route 63 - U.S. Route 50 - Missouri Department of Transportation - Mark Twain National Forest - Elephant Rocks State Park - Johnson's Shut-Ins State Park - Phelps County - Dent County - Rolla - Cuba - Whiteman Air Force Base - BNSF Railway - Union Pacific Railroad - American Association of State Highway and Transportation Officials - Federal Aid Highway Act of 1956 - U.S. Department of Transportation

Category:Missouri state highways