Farm to Market Road 78

Farm to Market Road 78
Farm to Market Road 78
Route information
	Maintained by TxDOT
Length	30.205 mi (48.610 km)
Existed	1943–present
Major junctions
West end	I-35 in San Antonio
	I-410 in San Antonio; Loop 1604 in Universal City; SH 218 in Universal City; SH 46 in Seguin; I-10 in Seguin;
East end	US 90 in Seguin
Location
Country	United States
State	Texas
Counties	Bexar, Guadalupe
Highway system
	Highways in Texas; Interstate; US; State Former; ; Toll; Loops; Spurs; FM/RM; Park; Rec;

Farm to Market Road 78 (FM 78) is a 30.205 mi (48.610 km) farm-to-market road connecting San Antonio and Seguin, Texas.