In 2010, the
Japan International Cooperation Agency (JICA) formulated the creation of an expressway network under the High Standard Highway Network Development Master Plan, focusing on a growth area within of
Metro Manila. The
Department of Public Works and Highways (DPWH), under JICA's assistance, completed the feasibility study for the proposed Central Luzon Expressway (CLEX) the same year. The project was renamed to Central Luzon Link Expressway (CLLEX) in 2011 after the preparatory survey and final report plan for Phase 1 was concluded. JICA would fund the construction of the CLLEX, while operation and maintenance would be under the
public-private partnership (PPP) scheme. The construction of the CLLEX Phase 1 project was funded through the
Official Development Assistance (Japan) grant of (, March 2012 exchange rate) at a signing agreement ceremony by the
Foreign Affairs Secretary Alberto Romulo and Japanese Ambassador to the Philippines Toshinao Urabe. In President
Benigno Aquino III's
State of the Nation address in 2014, the expressway was mentioned as one of the administration's priority projects involving massive infrastructure spending in Central Luzon. In 2015, Manila North Tollways Corporation (later
NLEX Corporation) was interested in a public auction for CLLEX Phase 2 through the PPP scheme. However, the bidding for the project never went through. The groundbreaking ceremony and the beginning of construction were held on September 22, 2017. The expressway was originally planned to open in December 2020 but was repeatedly delayed due to the
COVID-19 pandemic. The first of the expressway from Tarlac City to Aliaga was inaugurated by President
Rodrigo Duterte on July 15, 2021. The expressway opened to vehicles on the same day. In July 2022, DPWH announced that CLLEX would be completed by July 2024. The current Phase 1 terminus in Aliaga will see an extension of up to the San Juan Interchange and to Umangan–Julo Road before ending at Felipe Vergara Highway and the
Pan–Philippine Highway. In August 2022,
SMEC was appointed a consultant and a transaction advisor. This also provided services for developing the expressway's second phase and the operations and maintenance under PPP. during the opening of CLLEX's Aliaga–Cabanatuan section on March 31, 2026 In April 2024,
Hermogenes Ebdane, the Regional Development Council's Sectoral Committee on Infrastructure Development and the Regional Peace and Order Council in Central Luzon, announced that the
right of way had been resolved, adding that affected landowners who established barricades along the route had dismantled them. The final leg of the expressway to Cabanatuan was officially opened by President
Bongbong Marcos on March 31, 2026. According to DPWH Secretary
Vince Dizon, a PPP will oversee expressway operations. == Exits ==