Texas State Highway Loop 4

Loop 4 began at an intersection with the southbound frontage road of IH 35 north of Kyle. The route traveled due north into Buda, where it became that city's Main Street. It had two highway intersections in the city, with FM 2770 and RM 967. The route then traveled east before terminating at another junction with IH 35.[2][3]

Loop 4 was designated on September 26, 1939 as a renumbering of SH 2 Loop. The original route branched off US 81 north of Kyle and traveled northwest into Buda. The loop rejoined US 81 north of the city center.

When IH 35 was constructed, Loop 4 connected with the freeway at Exits 217 (south of Buda) and 221 (north of Buda).

Loop 4 was removed from the state highway system on May 27, 2004. The portion from IH 35 Exit 217 to downtown Buda was redesignated as an extension of RM 967, while the segment from the intersection of RM 967 to the former northern terminus at Exit 221 was transferred to the city of Buda's jurisdiction.[2][4][5][6]

The entire highway was in Hays County.

Location	mi[1]	km	Destinations	Notes
​	0.0	0.0	I-35 – San Antonio	Southern terminus
Buda	2.7	4.3	FM 2770 – Mountain City
	2.9	4.7	RM 967 – Driftwood
	4.5	7.2	I-35 – Austin	Northern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi