Arkansas Highway 303

Infobox road
state=AR
type=AR
route=303
alternate_name=
maint=AHTD


length_mi=
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length_ref=
established=
direction_a=
terminus_a=
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direction_b=
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counties=
cities=
previous_type=AR
previous_route=300
next_type=AR
next_route=305

Highway 303 is a series of short highways in northwest Arkansas. The first segment begins at Highway 45 near Mayfield and runs north 4 miles, ending at U.S. Highway 412 just west of Spring Valley.

A second section begins at U.S. 412 east of Spring Valley and runs north 5 miles ending at the Benton-Washington County Line where it continues as Benton County Road 96. Thos section passes through the community of War Eagle and eventually connects to Highway 12

A third section begins at Highway 74 2 miles east of Wesley and runs 2 miles south ending at Madison County Road 192.

A fourth section begins at Highway 12 east of Rogers and runs north approximately 2 miles where it ends, continuing as Rocky Branch Road.