Nightly Closure Of 台 64 Viaduct to Freeway 1 Northbound On-Ramp at Wugu Interchange

Wugu District, New Taipei City – The First Engineering Branch Office announced a scheduled long-term nightly closure of the northbound on-ramp connecting 台 64 viaduct to Freeway 1 at Wugu Interchange for lane adjustment, pavement works and road marking on northbound on-ramp.
To facilitate asphalt concrete (AC) milling and resurfacing works during nighttime hours, the elevated ramp bridge from 台 64 to the northbound entrance of Wugu Interchange will be closed from 11 pm to 6 am the following day, from April 20 to April 23, 2026 (Monday through Thursday). Motorists are advised to cooperate and use the ground-level entrance ramp as an alternative route, said the construction crew.
Detour Information-Traffic control measures and a detour map are attached
2. Motorists traveling from Luzhou District to Freeway 1 northbound via Yong-An Bridge should take Zhongxing Road, turn left onto Xinwu Road, and use the northbound on-ramp at Wugu Interchange to enter Freeway 1.
3. Motorists on 台64 heading to Freeway 1 northbound should exit at the second Wugu Interchange, descending to ground-level Zhongxing Road, turn left onto Xinwu Road, and then use the northbound on-ramp at Wugu Interchange to enter Freeway 1.
4. Motorists from the Taishan area, should use Xinwu Road to access the on-ramps at the Wugu Interchange to Freeway 1.
5. Drivers on the connection viaduct between 台 64 and Freeway 1 who miss the ground-level exit should continue to the Freeway 1 southbound on-ramp, travel to Linkou Interchange, and then return to Freeway 1 northbound.
Traffic Advisory
Motorists should expect delays and are strongly encouraged to use alternate routes. Night construction schedules are subject to change due to weather conditions or unforeseen circumstances.
Additionally, drivers planning to use the northbound on-ramp at Wuug Interchange via the Highway 64 viaduct are advised to complete their travel before 10 pm to avoid potential congestion or delays.
All drivers must approach the Wugu Interchange area with care, and follow the instructions of the traffic sign or the traffic controller to ensure safe drive. Detailed information can be found at the website, https://www.freeway.gov.tw/