Puerto Rico Highway 37

Puerto Rico Highway 37 (PR-37) is an urban road between San Juan (in Santurce area) and Carolina (in Isla Verde area).^[2] In Santurce is known as Calle Loíza and the Isla Verde area is known as Avenida Isla Verde.

Highway 37
Ruta 37
Route information
Maintained by Puerto Rico DTPW
Length	6.8 km[1] (4.2 mi)
Major junctions
West end	PR-35 in Santurce
Major intersections	PR-25 in Santurce PR-26 in Santurce
East end	PR-187 in Cangrejo Arriba
Location
Country	United States
Territory	Puerto Rico
Municipalities	San Juan, Carolina
Highway system
Roads in Puerto Rico List
← PR-36 → PR-38

Route description

It is the main road in Isla Verde. The hotel zone of Isla Verde is located on this road and is located near Luis Muñoz Marín International Airport. Also, on this road lies the Luis Llorens Torres public housing.

Among their intersections are the PR-187, to Piñones (tourist area of Loíza), PR-26 (Expreso Baldorioty de Castro), PR-25 (Avenida Juan Ponce de León) and PR-35 (Avenida Manuel Fernández Juncos). Near PR-37 is PR-22 (Autopista José de Diego), which can be accessed from this road.^[3]

• 
  PR-37 in Isla Verde
• 
  Calle Loíza (PR-37) in San Juan after Hurricane Maria (2017)

Major intersections

Municipality	Location	km[1]	mi	Destinations	Notes
San Juan	Santurce	0.0	0.0	PR-35 south (Avenida Manuel Fernández Juncos) – Hato Rey, Río Piedras	Western terminus of PR-37; one-way street
		0.2	0.12	PR-25 north (Avenida Juan Ponce de León) – San Juan	One-way street
		0.7	0.43	PR-26 (Expreso Román Baldorioty de Castro) – San Juan, Carolina To PR-22 west (Autopista José de Diego) – Bayamón	PR-26 exit 2B; diamond interchange
		1.0– 1.1	0.62– 0.68	PR-Avenida José de Diego / PR-Avenida Wilson / PR-Calle Loíza – Santurce	Northern terminus of PR-37 through Avenida José de Diego; western terminus of PR-37 through Calle Loíza
		1.3	0.81	PR-Calle San Jorge / PR-Kings Court – Santurce
Carolina	Cangrejo Arriba	4.6	2.9	To PR-26 (Expreso Román Baldorioty de Castro) / PR-Marginal Villamar – Isla Verde
		6.8	4.2	PR-187 to PR-26 (Expreso Román Baldorioty de Castro) – Carolina, Loíza	Eastern terminus of PR-37
1.000 mi = 1.609 km; 1.000 km = 0.621 mi       Route transition

See also

• Puerto Rico portal
• U.S. Roads portal