Texas State Highway 90

State Highway 90
SH 90 highlighted in red
Route information
Maintained by TxDOT
Length	42.07 mi[1] (67.71 km)
Existed	1923–present
Major junctions
South end	SH 6 / SH 105 at Navasota
Major intersections	SH 30 at Roans Prairie
North end	SH 75 at Madisonville
Location
Country	United States
State	Texas
Highway system
Highways in Texas Interstate US State Toll Loops Spurs FM/RM Park Rec
← US 90 → SH 91

State Highway 90 (SH 90) is a state highway that runs 42 miles (68 km) between Madisonville, Texas and Navasota. It was originally designated by 1933 along its current route, except that it extended southwest from Navasota to Brenham. This section was transferred to SH 105 in 1973.