1. Structure

2. Route description
    Traffic management 

3. History
    The EDSA Revolution  Monuments  Recent history 

4. Intersections

5. Future developments
    Proposed interchanges  Proposed renaming  Construction of Edsa-Taft flyover  Barrier-separated bus lanes  Proposed road pricing scheme 

6. In popular culture

7. Gallery

8. References

9. External links

• Heavy trucks

• {{fontcolor|white|blue|C-4}} C-4
• {{Jct|country=PHL|N|1|AH|26}}

• {{Jct|country=PHL|E|1|AH|26|N|127|N|160|name2=North Luzon Expressway|name3=Quirino Highway|name4=Bonifacio Avenue}} at Balintawak Cloverleaf in Quezon City
• {{Jct|country=PHL|N|171|N|173|name1=West Avenue|name2=North Avenue}} in Quezon City
• {{Jct|country=PHL|N|170|name1=Quezon Avenue}} in Quezon City
• {{Jct|country=PHL|N|180|N|59|name2=Aurora Boulevard}} in Cubao, Quezon City
• {{Jct|country=PHL|N|184|N|60|name2=Ortigas Avenue}} in Quezon City
• {{Jct|country=PHL|N|141|name1=Shaw Boulevard}} in Mandaluyong
• {{Jct|country=PHL|N|190|name1=Gil Puyat Avenue|name2=Kalayaan Avenue}} in Makati
• {{Jct|country=PHL|N|145|E|2|AH|26|name3=South Luzon Expressway}} at Magallanes Interchange in Makati
• {{Jct|country=PHL|N|170|name1=Taft Avenue}} at Pasay Rotunda in Pasay
• {{Jct|country=PHL|N|120|AH|26|N|61|name3=Roxas Boulevard}} in Pasay

Named after academician Epifanio de los Santos, the road links the North Luzon Expressway at the Balintawak Interchange in the north to the South Luzon Expressway at the Magallanes Interchange in the south, as well as the major financial districts of Makati Central Business District, Ortigas Center and Araneta Center. It is the longest and the most congested highway in the metropolis, stretching some {{convert|23.8|km|sp=us}}.

Structure

The avenue is a component of Circumferential Road 4 (C-4) of Manila's arterial road network, National Route 1 (N1) of the Philippine highway network and Asian Highway 26 (AH26) of the Asian highway network. The locations around the avenue were marked with great economic and industrial growth, proven by the fact that all but 2 industrial centers in the Metropolis are directly accessible from the thoroughfare. The decent economic growth of the areas around the avenue adds a significant volume of traffic on the avenue, and in recent estimates,^[1] and an average of 2.34 million vehicles go through it every day.^[2]

The avenue is a divided carriageway, often consisting of 12 lanes, 6 in either direction, with the elevated railroad Manila Metro Rail Transit System often serving as its median. Although it is not an expressway, traffic rules and speed limits are strictly implemented to the vehicles that pass along it. It is operated by the Metro Manila Development Authority and is maintained and constantly being repaired by the Department of Public Works and Highways.

Route description

EDSA starts from the Bonifacio Monument (Monumento) Roundabout in Gracepark, Caloocan, adjacent to the Apolonio Samson Road, the western side of the C-4 Road. The roundabout is also the marker of the 1896 Revolution by Andres Bonifacio. The 1.7 kilometers of the road are in Caloocan. The Avenue will then enter Quezon City through the Balintawak District, after an intersection with the North Luzon Expressway in the Balintawak Interchange.

EDSA crosses much of the northern part of Quezon City, passing through the Project 6 and Muñoz districts. It sharply curves southwards after crossing the North Avenue-West Avenue Intersection in the Triangle Business Park. On the north side of EDSA is the SM City North EDSA. In front of it is the TriNoma mall and the Eton Centris or Centris Walk. ABS-CBN Broadcasting Center and its transmitter can be easily seen from EDSA and continues southwards, slightly turning westwards slowly until it leaves the Triangle Park after crossing the East Avenue-Timog Avenue Intersection, where the GMA Network Center is located. It continues through the district of Cubao, entering the Araneta Center after crossing the Aurora Boulevard Tunnel. In Cubao, several malls, infrastructure and offices are located, most notably the Smart Araneta Coliseum, the biggest coliseum in Southeast Asia. The Avenue curves southwards and enters the Santolan and Socorro districts, where the twin military bases of Camp Rafael Crame and Camp Aguinaldo, are located. The Greenhills Shopping Center and the Eastwood City are also located nearby. EDSA then continues on its route and serves as the boundary of the cities of San Juan and Quezon City. The People Power Monument can be seen on the north side of EDSA in the White Plains Avenue junction. After the 11 kilometers of EDSA in Quezon City, the Avenue will eventually leave the city and enter the City of Mandaluyong. EDSA enters Mandaluyong after crossing the borders of the Ortigas Center. In the Ortigas Center, some notable buildings around the area are the Philippine Overseas Employment Administration building, Robinsons Galleria, SM Megamall, Forum Robinsons (Robinsons Pioneer), and the bronze EDSA Shrine, a memorial church to the 1986 Revolution. It then curves smoothly westwards after it crosses the Pioneer Street, and crosses the Pasig River via the Guadalupe Bridge and leaving the City of Mandaluyong.

It enters the city of Makati after crossing the Pasig River, passing through the districts of Guadalupe, Comembo and Magallanes. In Guadalupe, EDSA provides access to the Rockwell Center, a major mixed-use business park in Makati. The highway also provides quick access to the city of Taguig and the Bonifacio Global City nearby. After crossing Buendia Avenue, the highway enters the Ayala Center, an important commercial district in the Philippines, where the Greenbelt and Glorietta shopping centers are located. The road then curves eastwards, continues on a straight route to the city of Pasay, and passing the South Luzon Expressway through Magallanes Interchange.

EDSA enters Pasay shortly after crossing SLEX in Makati. In Pasay, the highway provides access to the Ninoy Aquino International Airport via a flyover. EDSA will pass to Pasay Rotonda and continues on a straight route until it crosses to Roxas Boulevard. After crossing Roxas Boulevard, it enters to Bay City reclamation area, where the large SM Mall of Asia is located. EDSA's terminus is at a rotunda in front of the Globe of the SM Mall of Asia.

Traffic management

The lead agency that manages the flow of traffic along EDSA is the Metropolitan Manila Development Authority (MMDA), a government agency under the Office of the President of the Philippines and is advised by the Metro Manila Mayors League. One of the MMDA's traffic management schemes that is in effect on EDSA, among other major thoroughfares in the metropolis, is the Uniform Vehicular Volume Reduction Program.

Many have observed that the cause of many traffic jams on EDSA are erring buses and jeepneys. Subsequently, buses have been the target of other traffic management programs, like the MMDA's Organized Bus Route Program.^[3]

The MMDA is strictly implementing also the Motorcycle and Bus laning in EDSA, making it the second highway in the Philippines ever to have such traffic rule to be enforced, after Commonwealth Avenue.^[2][4] The average speed of vehicles in EDSA is {{convert|15|kph|mph|sp=us}}.

From January 18, 2016, strict implementation on bus lanes started on the Shaw-Guadalupe segment, where plastic barriers are placed and prohibited entry of private vehicles and taxis on the bus lanes except when turning to EDSA's side streets.^[5] Despite the plastic barrier, many private vehicles still enter the lanes.^[5]

History

Construction of what was then called the North–South Circumferential Road began in the 1930s under President Manuel L. Quezon. The construction team was led by engineers Florencio Moreno and Osmundo Monsod.^[6]

The road, starting from the North Diversion Road (today the North Luzon Expressway) and ending at the current Magallanes Interchange with the South Luzon Expressway, was finished in 1940 shortly before the outbreak of World War II and the subsequent Japanese Occupation. After the independence of the Philippines from the United States in 1946, the road was renamed Avenida 19 de Junio (June 19 Avenue), after the birth date of national hero José Rizal.^[6]

In the 1950s, the avenue was renamed Highway 54, because of the common misconception on that time that the avenue is 54 km long.^[6] Rizalists wanted the avenue's name to remain 19 de Junio, while President Ramon Magsaysay wanted the avenue named after Rizal. Residents of Rizal Province (to which most parts of Metro Manila belonged until the 1970s) wanted the avenue to be named after a Rizaleño: the historian, jurist and scholar named Epifanio de los Santos y Cristóbal. The Philippine Historical Committee (now the National Historical Commission of the Philippines), the Philippine Historical Association, the Philippine Library Association, Association of University and College Professors, the Philippine China Cultural Association, and the Philippine National Historical Society, led by fellow Rizaleños Eulogio Rodríguez, Sr. and Juan Sumulong, supported the renaming of Highway 54 to Epifanio de los Santos Avenue.

On April 7, 1959, De los Santos' birthday, Republic Act No. 2140 was passed, renaming the avenue to honor him.^[7] Rapid urbanization in the 1960s and 1970s, particularly after the annexation of several Rizal towns to the newly established National Capital Region, marked the growth of the industrial centers along the road, and several other roads connected to the avenue, such as Ayala Avenue and McKinley Road in Makati.

During the rule of President Ferdinand Marcos, traffic jams along the avenue started to build up. Several interchanges were constructed to relieve congestion, including the Balintawak and Magallanes Interchanges at opposite ends of the avenue. Later, with the implementation of the Metro Manila Arterial Road System in 1965, in order to complete the Circumferential Road 4 system, EDSA was extended to Taft Avenue from the South Luzon Expressway (the extension was called F. Rein Avenue), and further to Roxas Boulevard (the extension was called P. Lovina Avenue). EDSA was also extended from its original Balintawak terminus to Apolonio Samson Road at the roundabout containing the Bonifacio Monument in Caloocan, completing the Circumferential Road 4 system. Until the mid-1980s, many parts of the highway still overlooked vast grassland and open fields.

The EDSA Revolution

By 1986, political opposition to the 20-year dictatorship of President Ferdinand Marcos mounted. In late February, high-ranking military officers including Defence Minister Juan Ponce Enrile and General Fidel Ramos, defected from the Marcos government and seized Camp Crame and Camp Aguinaldo, two military bases located across each other midway along EDSA. This triggered three days of peaceful demonstrations that became the People Power Revolution.

The majority of protesters were gathered at the gates of the two bases, along a stretch of EDSA between the commercial districts of Cubao in Quezon City and Ortigas Center in Mandaluyong. Over two million Filipino civilians, along with political, military, and religious groups led by Archbishop of Manila Cardinal Jaime Sin, succeeded in toppling President Marcos. Corazon Aquino, the widow of assassinated opposition senator Benigno Aquino Jr., was installed as President on the morning of February 25; by midnight, Marcos had escaped Malacañang Palace with his family, and was flying to exile in Hawaii.

Monuments

Several landmarks commemorate historical events that occurred along the avenue. At the intersection of EDSA and Ortigas Avenue is EDSA Shrine, a Catholic church capped by a bronze statue of the Blessed Virgin Mary as Our Lady of Peace. The shrine is dedicated to this Marian title in memory of the pious folk belief that in the 1986 Revolution, the Virgin Mary personally shielded the protesters – many of whom were peacefully praying and singing – as they faced government troops, tanks, and aircraft.

The People Power Monument ({{lang-tl|Monumento ng Lakás ng Bayan}}), consisting of a giant statue and esplanade, sits at the corner of EDSA and White Plains Avenue. Sculpted by Eduardo Castrillo and unveiled in 1993, the central sculpture depicts protesters standing upon a circular podium, all surrounding a woman (representing Ináng Bayan or the Motherland), reaching up to the heavens with her outstretched hands and broken shackles. A Philippine flag rises behind her, while a statue of Ninoy Aquino and an eternal flame stand on either side at its base. A huge, limestone-faced wall with grooves for ribbons in the national colours forms a backdrop to the scene. The surrounding pavement contains a row of flagstaffs, and is the center for protests and ceremonies held on the Revolution’s anniversary of February 25.

Recent history

After the People Power Revolution, the highway was commonly referred to as EDSA, and it was connected to its southern extensions.

In 1997, construction began on the Manila Metro Rail Transit System, which runs the length of EDSA from North Avenue to Taft Avenue. It was opened under Joseph Estrada, the thirteenth President of the Philippines.^[8][9]

The Second EDSA Revolution, which also took place along the avenue, resulted in the peaceful ouster of President Estrada following his impeachment trial. He was succeeded by his Vice-President, Gloria Macapagal-Arroyo. She was sworn in on the terrace of EDSA Shrine by then-Chief Justice Hilario Davide, Jr. at noon on January 20, 2001, several hours before Estrada and his family fled Malacañang Palace.

In 2006, the avenue was further extended from Roxas Boulevard to the SM Mall of Asia, where it now ends at the Mall of Asia Globe and roundabout. That same year the avenue was badly damaged in September, when Typhoon Milenyo hit Manila.

In 2010, the Manila LRT Line 1 (LRT-1) of the Manila Light Rail Transit System was extended from Monumento to Roosevelt, ultimately transversing EDSA to end at the site of the current North Avenue MRT Station.

In August 2012, prior to the Congressional hearing of the controversial Reproductive Health Bill, the Catholic Church assembled a mass rally on EDSA to oppose the proposition.^[10]

On February 25, 2015, thousands of people from various socio-civic, political and religious groups held a demonstration along EDSA, demanding that President Benigno Aquino III stand down. The protests were confined to an area near the Santolan intersection because of police prevented crowds from reaching the People Power Monument.^[11][12]

On August 27–31 of the same year, Iglesia ni Cristo adherents staged demonstrations along EDSA near SM Megamall. They called on former Justice Secretary Leila De Lima to focus on issues such as the SAF 44 Incident instead of a case filed by a former INC minister against Church leaders. This, they claimed, was intervention that violated the constitutional provision separating church and state.^[13]

On September 9, 2015, the Philippine National Police (PNP) deployed the Highway Patrol Group to support MMDA traffic constables easing traffic on congested segments of EDSA.^[14]

Intersections

Future developments

Proposed interchanges

An overpass over the North Avenue-West Avenue Intersection and Mindanao Avenue Junction in the Triangle Park and a Flyover over Congressional Avenue and Roosevelt Avenue Intersection in Munoz are already approved, and may start construction in 2013.^[21]

Proposed renaming

In 2011, Bohol Representative Rene Lopez Relampagos filed House Bill (HB) No. 5422, proposing to rename Epifanio de los Santos Avenue as "Corazon Aquino Avenue." The proposal is currently pending in the Philippine House of Representatives before the House Committee on Public Works and Highways. According to Relampagos, the idea to rename EDSA after Aquino (who led the 1986 People Power) was conceptualized in the aftermath of her death.

Construction of Edsa-Taft flyover

On April 2, 2013, then President Noynoy Aquino gave the green light for the construction of a flyover at the perennially traffic-choked corner of Edsa and Taft Avenue in Metro Manila.^[22]

The project is estimated to cost P2.8 billion, with the flyover extending to about 1.4 kilometers each side and it will take one and a half years to complete the project.^[22]

Barrier-separated bus lanes

After stricter implementation of bus lanes and barrier separation through plastic barriers, the Metropolitan Manila Development Authority (MMDA) will start to replace the orange barriers with a concrete permanent barrier used to separate the bus lanes from private vehicle lanes.^[23]

Proposed road pricing scheme

With support from Singapore, the Metropolitan Manila Development Authority proposed the implementation of road pricing, based on the Electronic Road Pricing scheme on Singapore, on EDSA to alleviate traffic congestion, along with providing alternate routes and opening some gated community roads. Implementation is set for 2018, but Rene Santiago, a transport engineer and planner, criticized the proposal because it may only worsen congestion, along with the numerous intersections and side streets along EDSA.^[24]

In popular culture

EDSA is featured in the film The Bourne Legacy. Portions of the road from Magallanes Interchange to Taft Avenue were featured in a car chase wherein Aaron Cross, played by Jeremy Renner, jumps from the Taft Avenue footbridge to a plying bus.^[25][26]

Also, every February 25, the day of the EDSA People Power Revolution, the statues in the People Power Monument in the White Plains junction were repainted and yellow flags were placed on their hands, in order to commemorate the successful revolution.^[27]

EDSA is also continuously being used in political campaigns by several politicians, particularly those who had been involved in the EDSA Revolution such as Joseph Estrada and Benigno Aquino III.

Gallery

References

Coordinate list

• Magnetic levitation device
• Magnetic levitation theory
• Magnetic Levitation Train
• Magnetic loop
• Magnetic material
• Magnetic medium
• Magnetic mirror
• Magnetic moment
• Magnetic monopole
• Magnetic Monopole
• Magnetic monopoles
• Magnetic mutual induction
• Magnetic mutual inductivity
• Magnetic north
• Magnetic North (Hopesfall album)
• Magnetic north pole
• Magnetic ordering
• Magnetic particle imaging
• Magnetic particle inspection
• Magnetic permeability
• Magnetic Permeability
• Magnetic pickup
• Magnetic polarity reversal
• Magnetic Pole
• Magnetic pole