Puerto Rico Highway 101

Puerto Rico Highway 101 (PR-101) is a rural road leaving the town of Boquerón, Cabo Rojo and Lajas, to the town of San Germán.^[3] Among their intersections are the PR-100, PR-301 (to El Combate), PR-103 PR-116 (to Guánica), PR-166 and PR-102.^[4]

Highway 101
Ruta 101
Route information
Maintained by Puerto Rico DTPW
Length	19.1 km[1][2] (11.9 mi)
Major junctions
West end	Calle José de Diego in Boquerón
Major intersections	PR-307 in Boquerón PR-100 in Boquerón PR-301 in Boquerón–Llanos Costa PR-103 in Llanos Costa–Llanos Tuna–Boquerón PR-303 in Palmarejo PR-315 in Lajas barrio-pueblo PR-116 in Lajas barrio-pueblo–Lajas PR-321 in Lajas–Ancones PR-318 in Ancones PR-166 in San Germán barrio-pueblo
East end	PR-102 in San Germán barrio-pueblo
Location
Country	United States
Territory	Puerto Rico
Municipalities	Cabo Rojo, Lajas, San Germán
Highway system
Roads in Puerto Rico List
← PR-100 → PR-102
← PR-1116 PR-3101 → PR-3108

Major intersections

Municipality	Location	km[1][2]	mi	Destinations	Notes
Cabo Rojo	Boquerón	19.1	11.9	PR-Calle José de Diego – Boquerón	Western terminus of PR-101
		18.6	11.6	PR-307 (Calle Estación) – Boquerón
		17.7 14.6[a]	11.0 9.1	PR-100 north (Avenida Antonio J. "Tony" Fas Alzamora) – Mayagüez	Western terminus of PR-100 concurrency; seagull intersection
		15.0[a] 17.6	9.3 10.9	PR-100 south (Avenida Antonio J. "Tony" Fas Alzamora) – Combate	Eastern terminus of PR-100 concurrency; seagull intersection
	Boquerón–Llanos Costa line	16.7	10.4	PR-301 (Carretera Antonio J. "Tony" Fas Alzamora) – Combate
	Llanos Costa–Llanos Tuna– Boquerón tripoint	15.6	9.7	PR-103 – Cabo Rojo
Lajas	Llanos	12.4	7.7	PR-306 – Llanos
	Palmarejo	8.9	5.5	PR-303 – Parguera
		7.9	4.9	PR-306 – Palmarejo
	Candelaria–Palmarejo line	7.7– 7.6	4.8– 4.7	PR-392 – Candelaria
		7.1	4.4	PR-316 – Candelaria
	Lajas barrio-pueblo	5.3	3.3	PR-315 south (Calle 65 de Infantería) – Guánica
	Lajas barrio-pueblo–Lajas line	5.0– 4.9	3.1– 3.0	PR-116 south (Avenida Manuel "Pito" Pagán Ramírez) – Guánica
San Germán–Lajas municipal line	Ancones–Lajas line	3.5	2.2	PR-3101 – Lajas
		3.4– 3.3	2.1– 2.1	PR-321 – Santa Rosa
San Germán	Ancones	2.7	1.7	PR-318 – Cabo Rojo, Hormigueros
		2.5	1.6	PR-320 – Ancones
	San Germán barrio-pueblo	0.4	0.25	PR-320 – Ancones
		0.2	0.12	PR-166 (Avenida Jorge Alberto Ramos Comas) – Cabo Rojo, Sabana Grande
		0.0	0.0	PR-102 (Avenida Universidad Interamericana) – Cabo Rojo, Sabana Grande	Eastern terminus of PR-101
1.000 mi = 1.609 km; 1.000 km = 0.621 mi       Concurrency terminus

1. Kilometer markers represent the distance along PR-100 rather than PR-101.

Related route

Highway 3101
Location	Lajas – San Germán
Length	1.5 km[5] (0.93 mi)

Puerto Rico Highway 3101 (PR-3101) is a road parallel to PR-101 between the municipalities of Lajas and San Germán. It is known as Calle San Blas in downtown Lajas.^[6]

Municipality	Location	km[5]	mi	Destinations	Notes
Lajas	Lajas	1.5	0.93	PR-Calle San Blas – Lajas	Southern terminus of PR-3101
Lajas–San Germán municipal line	Lajas–Ancones line	0.0	0.0	PR-101 – San Germán	Northern terminus of PR-3101
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

See also

• Puerto Rico portal
• U.S. Roads portal