The operator of the Skyway apologized to motorists for the heavy flooding at the Skyway At-Grade Bicutan portion that caused a traffic jam on July 13.  [Motorists and commuters got stuck in traffic along the South Luzon Expressway (SLEX)](https://mb.com.ph/2023/7/13/motorists-commuters-suffer-as-heavy-rains-cause-traffic-jam-along-slex) as heavy rains flooded the road, particularly the Bicutan portion.  Heavy traffic along South Luzon Expressway (Arnold Quizol)
The traffic was so heavy that its northbound tail end reached 17.2 km from the Alabang viaduct at 9 a.m., according to an advisory by SLEX-MaTES on Twitter.  “We would like to express our sincerest apologies to motorists affected by the heavy flooding at the Skyway At Grade (ground level) Bicutan in Parañaque City following continuing moderate to heavy rains since 6:00 PM of Wednesday, July 12 until today, Thursday, July 13 resulting in heavy traffic on both directions of the expressway,” Skyway O&M Corp. said in a statement.  The company said that “historically, this portion of the Skyway System has remained flood-free and we have consistently strived to maintain a smooth and reliable traffic flow for our valued users. Our maintenance teams conduct regular inspections at the drainage system to remove all obstructions such as sludge and garbage.” “But over the past few months, the rise in floodwaters at the carriageway has become evident. These incidents were primarily due to a drainage system problem outside of the Skyway system, which we traced in February this year, due to ongoing construction works in the area that are unrelated to our operations and outside our direct control,” it said.  It said it has been in contact with the Department of Public Works and Highways (DPWH) and other government and private sector stakeholders to find a solution to the flooding problem.  “In fact, we lent some of our equipment to help drain floodwater faster and deployed our maintenance teams to siphon off water from the carriageway. One of the stakeholders in the area is also currently working on the portion of the affected drainage system within their property, with the contractor committing to finish the outfall this month,” the company stated.  It added, “We are hopeful that this corrective action will restore the smooth flow of floodwaters to the nearby creek and put an end to the flooding at Skyway At-Grade Bicutan, which has disrupted the traffic flow and greatly inconvenienced our riding public.” “In the meantime, we will continue to work with all involved stakeholders in the area to resolve the issue in the soonest possible time and ensure efficient and safe traffic flow on the expressway,” Skyway O&M said.