Alabang–Zapote Road
Calle Real Real Street Zapote–Alabang Road
Alabang–Zapote Road inLas Piñas
Route information
Maintained byDepartment of Public Works and Highways andMetropolitan Manila Development Authority
Length	10.9 km (6.8 mi) Approximate length; including spur inAlabang
Component highways	N411
Major junctions
West end	E3 (Coastal Road) /N62 (Aguinaldo Boulevard) inBacoor
Major intersections	N62 (Diego Cera Avenue)
East end	N1 (Manila South Road) /N143 (Montillano Street) / East Service Road inMuntinlupa
Location
Country	Philippines
Regions	Metro Manila,Calabarzon
Provinces	Cavite
Major cities	Bacoor,Las Piñas, andMuntinlupa
Highway system
Roads in the Philippines Highways Expressways List
←N410 →N413

Alabang–Zapote Road is a four-lane national road which travels east–west through the southern limits ofMetro Manila,Philippines. It runs parallel toDr. Santos Avenue in the north and is named after the twobarangays it links:Alabang,Muntinlupa and Zapote inBacoor andLas Piñas.

From its eastern terminus at an interchange withSouth Luzon Expressway's Alabang Exit, East Service Road,Manila South Road, and Montillano Street, the road runs westwards for approximately 10.9 kilometers (6.8 mi) to the junction withDiego Cera Avenue. Since 1997, it has also extended further west for several hundred meters, connecting Las Piñas to its present terminus atCoastal Road (R-1) inBacoor,Cavite.^[1]

The road carries more than 70,000 vehicles per day as of 2016 and suffers fromtraffic jams. TheMetropolitan Manila Development Authority (MMDA) listed Alabang–Zapote Road as a majortraffic bottleneck point or choke point, and theUnified Vehicular Volume Reduction Program (UVVRP) or "number coding" scheme, is modified for the road to no longer include window hours.

The entire route is designatedNational Route 411 (N411) of thePhilippine highway network.^[2]

The road begins at the junction of Manila South Road (National Highway), Montillano Street, East Service Road, andSouth Luzon Expressway's Alabang Exit inAlabang,Muntinlupa, below the Alabang Viaduct and Skyway Extension. A spur carrying southbound traffic also branches the highway to the front of Starmall Alabang at Manila South Road. It then crosses intoFilinvest City, BarangayCupang, and BarangayAyala Alabang. In Filinvest City, the road is interrupted due to realignment brought out by its development. The gap is filled by a segment of Bridgeway Avenue between West Service Road and Spectrum Midway before resuming as shortfrontage roads parallel to Skyway's South Station Exit.

West of Investment Drive (the northern extension ofDaang Hari Road) at Madrigal Business Park, it entersLas Piñas and goes past the commercial and residential areas of the city. It then crosses the Zapote River and enters the province ofCavite atBacoor, where the road ends at the Bacoor Interchange of Coastal Road (CAVITEX). Electric power sub-transmission lines byMeralco, placed on tall roadside posts, also shared by distribution lines, line almost the whole length of the road from Zapote in Las Piñas to Alabang in Muntinlupa.

As of July 2016^[update], theLas Piñas Traffic Management Office reported that more than 70,000 vehicles were travelling on Alabang–Zapote Road daily, already reaching above its allowable capacity.^[3] The road gained notoriety for itstraffic jams, and it is listed by theMetropolitan Manila Development Authority as a majortraffic bottleneck area in south Metro Manila, along with other major roads leading toNinoy Aquino International Airport, likeSucat Road,Andrews Avenue, andDomestic Road.^[4] TheUnified Vehicular Volume Reduction Program (UVVRP), or the "coding" scheme, is modified for Alabang–Zapote Road to have no "window hours".^[5]

Alabang–Zapote Road follows an old Spanish coastal trail that linked theProvince of Manila toLa Laguna and other southern provinces. It was calledCalle Real (Spanish for "royal street") orCamino Real (Spanish for "royal way"), which spanned fromErmita toMuntinlupa.^[6] It was also designated as part ofHighway 1 (especially during theAmerican colonial era)^[7][8] and ofManila South Road, which spanned from Manila to theBicol Region.^[9][10] Currently, only the road's section in Las Piñas and Muntinlupa is called Calle Real orReal Street as an alternative name for the road. The rest of the route was renamed toDel Pilar Street inManila,Harrison Avenue inPasay,Quirino Avenue inParañaque, andDiego Cera Avenue inLas Piñas.

The road was extended to the northwest towardsCoastal Road inBacoor in 1997 with the construction of the four-lane Alabang-Zapote Centennial Flyover (now Zapote Flyover) to ease the increasing traffic volume along the road.^[1] Its section in Alabang, Muntinlupa, particularly between Filinvest and Bridgeway Avenues, was also realigned between 2006 and 2012 with the development ofFilinvest Corporate City.

Intersections in the list below are arranged by kilometer number, based on numbers on kilometer stones fromRizal Park inManila, theKilometer Zero.

Province	City/Municipality	km[11]	mi	Destinations	Notes
Cavite	Bacoor			E3 (CAVITEX) /N62 (Aguinaldo Boulevard) –Kawit,Manila	Western terminus. Access to Bacoor (Longos) Exit of CAVITEX. No left turn allowed from Alabang–Zapote Road.
				Las Piñas-Talaba Diversion Road	No access from opposite direction
				West end of Zapote Flyover
Zapote River				Zapote Bridge 2
Las Piñas		14.773	9.180	N62 (Diego Cera Avenue)
		15.000	9.321	East end of Zapote Flyover
				Fruto Santos Avenue (Tramo Street)
		16.400	10.190	Doña Manuela Avenue
		16.800	10.439	C.V. Starr Avenue	Serves Starmall Las Piñas and BF Resort
		17.500	10.874	Manila Times Street / Aria Street	ServesUniversity of Perpetual Help System DALTA - Las Piñas
		18.670	11.601	CAA Road / BF Resort Avenue	Serves BF Resort
		20.073	12.473	Marcos Alvarez Avenue
		22.100	13.732	Concha Cruz Drive	ServesBF Homes
Muntinlupa		22.386	13.910	Investment Drive –Daang Hari,San Pedro
		22.550	14.012	Acacia Avenue	Serves Madrigal Business Park and Ayala Alabang Village
		22.714	14.114	Don Manolo Drive	Serves Alabang Hills andSan Beda College Alabang
		23.048	14.321	Madrigal Avenue	ServesAlabang Town Center andAyala Alabang Village
		24.023	14.927	Filinvest Avenue	Left turns allowed from Skyway only
				Skyway	South Station (Alabang-Zapote) exit of Skyway; exit and entrance[12]
				North Bridgeway	Serves Northgate Cyberzone
		24.381	15.150	North Bridgeway / Spectrum Midway	Serves Vivere Hotel Alabang andFestival Alabang
		24.707	15.352	Corporate Avenue	Serves South Station, Filinvest Corporate City, Crimson Hotel and Festival Alabang
		24.956	15.507	N411 (Alabang-Zapote Road) / Market Street	No left turns
		25.099	15.596	N1 (Manila South Road) /N142 (Montillano Street) / East Service Road	Eastern terminus. Access from Manila South Road only.
1.000 mi = 1.609 km; 1.000 km = 0.621 mi       Incomplete access

The entire route is located inMuntinlupa. This 258-meter (846 ft) segment^[2] in Alabang has no official kilometer count. 

km	mi	Destinations	Notes
		N411 (Alabang-Zapote Road) / Market Street	Western terminus. Connection with main route. No left turns from the westbound lane of Alabang–Zapote Road mainline.
		N1 (Manila South Road)	Eastern terminus. Access to Manila South Road northbound is closed; accessible via U-turn slot beneath Alabang Viaduct.
1.000 mi = 1.609 km; 1.000 km = 0.621 mi       Incomplete access

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