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SH 294 begins at an intersection with US 79/US 84 in far southwestern Anderson County and proceeds to the east through agricultural and forested areas. The route intersects US 287/SH 19 in the town of Elkhart, and is concurrent with those two routes to the southeast towards Crockett. Just southeast of town, SH 294 splits from US 287/SH 19 and continues to the east through the southern portion of Anderson County. The route then crosses the Neches River into Cherokee County. It then continues through the southwest section of the county before reaching its terminus at SH 21 in Alto.
The route of SH 294 was originally slated to be an eastward extension of SH 7 as early as 1933. On September 26, 1939, SH 7 was rerouted across a number of already-built routes further to the south. A few sections of the original route had already been constructed, including the bridge across the Neches River, and those that had not already been assigned to SH 7 were designated SH 294.
Transportation Planning and Programming Division (2018). Texas County Mapbook (PDF) (Map) (2018 ed.). 1:72,224. Texas Department of Transportation. p. 1054. Retrieved July 7, 2023.
Transportation Planning and Programming Division (2018). Texas County Mapbook (PDF) (Map) (2018 ed.). 1:72,224. Texas Department of Transportation. p. 1112. Retrieved July 7, 2023.
Transportation Planning and Programming Division (2018). Texas County Mapbook (PDF) (Map) (2018 ed.). 1:72,224. Texas Department of Transportation. p. 1055. Retrieved July 7, 2023.
Transportation Planning and Programming Division (2018). Texas County Mapbook (PDF) (Map) (2018 ed.). 1:72,224. Texas Department of Transportation. p. 1113. Retrieved July 7, 2023.
Transportation Planning and Programming Division (2018). Texas County Mapbook (PDF) (Map) (2018 ed.). 1:72,224. Texas Department of Transportation. p. 1056. Retrieved July 7, 2023.
Transportation Planning and Programming Division (2018). Texas County Mapbook (PDF) (Map) (2018 ed.). 1:72,224. Texas Department of Transportation. p. 1057. Retrieved July 7, 2023.