Texas State Highway 309

State Highway 309
SH 309, highlighted in red
Route information
Maintained by TxDOT
Length	11.684 mi (18.804 km)
Existed	1939–present
Major junctions
South end	0.5 miles (0.8 km) south of US 287
Major intersections	US 287
North end	SH 31 in Kerens
Location
Country	United States
State	Texas
Highway system
Highways in Texas Interstate US State Toll Loops Spurs FM/RM Park Rec
← SH 308 → SH 310

State Highway 309 (SH 309) is a Texas state highway that runs from Kerens south to U.S. Highway 287 near the Richland-Chambers Reservoir. This route was designated on February 20. 1939 along its current path, which extended another mile to the south. On March 29, 1990, SH 309 was rerouted in Kerens along Senter Avenue rather than Fourth Street and Colket Avenue. This section, from the new route of US 287 south to the old location of US 287, was removed on November 29, 1990, as portions of the route and US 287 were submerged by the newly impounded Richland Chambers Reservoir.

Route description

SH 309 begins 0.5 miles (0.8 km) south of US 287 and heads north to a junction with US 287. It heads northwest from this junction to an intersection with FM 635. The highway continues to the northwest to an intersection with FM 1393. Heading towards the northwest, the highway continues to an intersection with FM 3096 in Kerens. SH 309 reaches its northern terminus at SH 31 in Kerens.

Junction list

The entire route is in Navarro County.

Location	mi	km	Destinations	Notes
​			US 287
​			FM 635
​			FM 1393
Kerens			FM 3096 (4th Street)
			SH 31 (2nd Street)
1.000 mi = 1.609 km; 1.000 km = 0.621 mi