Texas State Highway 105

State Highway 105
Route information
Maintained by TxDOT
Length:	150.4 mi (242.0 km)
Existed:	1933 – present
Major junctions
West end:	Bus. US 290 at Brenham
	SH 6 in Navasota I-45 in Conroe I-69 / US 59 in Cleveland
East end:	US 69 / US 96 / US 287 at Beaumont
Location
Counties:	Washington, Brazos, Grimes, Montgomery, Liberty, Hardin, Jefferson
Highway system
Highways in Texas Interstate US State Toll Loops Spurs FM/RM Park Rec ← SH 104 SH 106 → ← SH 132 SH 133 SH 134 →

SH 6 in Navasota
I-45 in Conroe

State Highway 105, or SH 105, is a state highway in the U.S. state of Texas that runs from Brenham to the outskirts of Beaumont. The route was originally proposed in 1933 and took its current routing in 1984.

SH 105 begins as a pair of one-way roads at an intersection with Business U.S. Route 290 in downtown Brenham. It then progresses northeast out of Brenham through mainly farming lands. It passes near Washington-on-the-Brazos, Texas, which is the birthplace of Texas as the location of the signing of the Texas Declaration of Independence. It then crosses the Brazos River before passing through Navasota. The route briefly joins SH 6 before proceeding east again. It passes near Lake Conroe before entering the city of Conroe and an intersection with Interstate 45. The route continues east, passing through the very southern edge of Sam Houston National Forest before reaching Cleveland and an intersection with U.S. Route 59 (Future Interstate 69). The route continues east out of Cleveland, briefly coinciding with SH 321, passing through a large section of East Texas Piney Woods, before reaching its eastern terminus at U.S. Routes 69, 96, and 287 on the far northern edge of Beaumont.

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Wikipedia