Texas State Highway 323

State Highway 323
SH 323, highlighted in red
Route information
Maintained by TxDOT
Length	12.801 mi[1] (20.601 km)
Existed	1939–present
Major junctions
West end	SH 135 in Overton
East end	SH 64 in Henderson
Location
Country	United States
State	Texas
Highway system
Highways in Texas Interstate US State Toll Loops Spurs FM/RM Park Rec
← SH 322 → SH 324

State Highway 323 (SH 323) is a Texas state highway running from Overton southeast to Henderson. The route was designated on October 30, 1939, from SH 26 (now US 259) 3 miles north of Henderson to Overton. On April 28, 1942, it was extended south to Henderson. On May 18, 1944, the section from SH 64 to Henderson became part of Loop 153 (now Business US 79 and Business SH 64).

SH 323 begins at a junction with SH 135 in Overton. It heads southeast from this junction to an intersection with FM 838. The highway continues to the southeast to an intersection with SH 42. Heading towards the southeast, the highway continues to a junction with Loop 571. The highway continues to the southeast to an intersection with FM 2276. SH 323 reaches its eastern terminus at SH 64 in Henderson.^[2]

The entire route is in Rusk County.

Location	mi	km	Destinations	Notes
Overton			SH 135 (Commerce Street)
​			FM 1513 east
​			FM 838 west
​			SH 42
​			Loop 571
​			FM 2276 north
Henderson			SH 64 / Bus. SH 64 east (Van Buren Street)
1.000 mi = 1.609 km; 1.000 km = 0.621 mi