Nightly Closure of Northbound On-Ramp at Wugu Interchange on Freeway 1 (Xinwu Road Access)

Wugu District, New Taipei City – The First Engineering Branch Office announced that the northbound on-ramp at the Wugu Interchange on Freeway 1 (Xinwu Road Access), will be subject to long-term nightly closures to facilitate new northbound ramp bridge steel structure beam hoisting operations.
The closure will take place from April 20 to April 23, 2026 (Monday to Thursday), from 11 pm to 6 am the following day. Motorists are advised to follow the designated detour routes. The project team stated that the traffic control measures are necessary to maintain safety during construction.
Detour information - see attached map
Motorists traveling northbound toward Freeway 1 via Highway 65 and Xinwu Road are advised to take the southbound direction on Xinwu Road and enter Penglai Road on-ramp of the Wugu Interchange, then keep left to continue northbound.
Traffic Advisory
Drivers are advised to expect possible delays and are encouraged to plan ahead and use alternative routes. Construction schedules may be adjusted subject to weather conditions or operational requirements.
The construction team urges motorists who plan to use the affected ramp to complete their trips before 11 pm to avoid the closures. Drivers are also reminded to exercise caution and follow all traffic signs and instructions from on-site personnel.
For more details, please visit the official website: https://www.freeway.gov.tw/