Mexican Federal Highway 25

Federal Highway 25
Carretera federal 25
Route information
Maintained by Secretariat of Infrastructure, Communications and Transportation
Length	56 km[1] (35 mi)
Major junctions
South end	Fed. 45 in Viñedos Rivier
Major intersections	Fed. 22 in Ciénega Grande
North end	SH 186 in San Marcos
Location
Country	Mexico
States	Aguascalientes, Zacatecas
Highway system
Mexican Federal Highways List Autopistas
← Fed. 24 → Fed. 29

Federal Highway 25 (Spanish: Carretera Federal 25, Fed. 25) is a toll-free part of the federal highways corridors (Spanish: los corredores carreteros federales).^[2] It starts at Fed. 45 in Viñedos Rivier, Aguascalientes, runs east, then runs northeast to San Marcos, Zacatecas, just past Loreto, Zacatecas.

The section of Fed. 25 from Crisóstomos to San Marcos within Zacatecas carries the legal only designation of Federal Highway 66 (Spanish: Carretera Federal 66, Fed. 66).

Fed. 25 begins at an interchange with Fed. 45 in Viñedos Rivier, just north of the city of Aguascalientes. The highway runs in an east-west direction for approximately its first kilometer then turns northeast near Ex-Viñedos Guadalupe then enters Puertecito de la Virgen, intersecting SH 152 before leaving the town. Fed. 25 then enters the town of Macario J. Gómez, intersecting SH 65 and SH 85 in the town. As the highway leaves Macario J. Gómez, the route transitions from a four lane divided highway to a two lane rural road. Fed. 25 turns back into a more east-west direction in General José María Morelos y Pavón before turning northeast again near Jaltomate. Between Villa Juárez and Ciénega Grande, the highway briefly enters the state of Zacatecas before re-entering Aguascalientes at Lázaro Cárdenas. In Ciénega Grande, Fed. 25 intersects Fed. 22, serving as that highway's eastern terminus. Northeast of Ciénega Grande, the highway enters Crisóstomos then leaves the state of Aguascalientes into Zacatecas.

Fed. 25 enters Zacatecas at Crisóstomos, traveling in a more direct north-south direction to the town of Loreto. In Loreto, the highway briefly turns east and runs along a pair of one-way streets from SH 234 and Álvaro Obregón Sur. Leaving Loreto, Fed. 25 turns northeast, traveling to San Marcos, where the highway ends at an intersection with SH 186.

State	Municipality	Location	km	mi	Destinations	Notes
Aguascalientes	San Francisco de los Romo	Viñedos Rivier	0.0	0.0	Fed. 45 – Aguascalientes, Zacatecas	Interchange; southern terminus
		Puertecito de la Virgen	1.7	1.1	SH 152 – Puertecito de la Virgen
		Macario J. Gómez	4.3	2.7	SH 65 – La Guayana	Southbound access only
			4.9	3.0	SH 85 – Loretito, El Chicalote
	Aguascalientes	General José María Morelos y Pavón	10.3	6.4	SH 60 – Cumbres
			10.8	6.7	SH 40
		Jaltomate	17.5	10.9	SH 15 – San José de la Ordeña
			17.7	11.0	SH 44 – Amapolas del Río
	Asientos	​	23.4	14.5	SH 126 – Jilotepec
		Villa Juárez	27.2	16.9	SH 112
			30.0	18.6	SH 5
		​	30.5	19.0	SH 4
		​	34.9	21.7	SH 43
		​	36.5	22.7	SH 130
		Ciénega Grande	42.1	26.2	Fed. 22 – Rincón de Romos
			45.8– 0.0	28.5– 0.0	Aguascalientes–Zacatecas state line
Zacatecas	Loreto	El Socorro	2.2	1.4	SH 538 – El Socorro
		Loreto	5.2	3.2	SH 234 – Centro Loreto
			6.7	4.2	SH 144
		San Marcos	9.2	5.7	SH 186 – La Alqueria, Pedregoso
1.000 mi = 1.609 km; 1.000 km = 0.621 mi       Incomplete access