Tainan public square with its new urban lagoon. image © APLUS CG, courtesy of MVRDV

MVRDV, together with The Urbanist Collaborative and LLJ Architects, has won the competition for the transformation of the T-axis in downtown Tainan, Taiwan. The transformation of the T-axis aims to reconnect the city with nature and its waterfront by creating a lagoon on the site of the former China-Town Mall and a green corridor with public interventions along Haian Road. Construction start is envisioned for autumn 2016, and the former underground parking beneath the mall will form the basis for the new public space. 

The green lagoon with dunes and playgrounds flanked by small commercial units. image © APLUS CG, courtesy of MVRDV

Tainan’s natural lagoons and water network served as the city’s base for its marine and fishing industry up until the early 20th century. Land reclamation and a new urban plan devised under Japanese governance saw the city expand rapidly; construction of the New Tainan Canal and Tainan Ship Moorage moved the shipping and fishing industry further inland which saw a lively neighbourhood of auction and trade markets flourish around it. China-Town Mall was built next to the canal in 1983. A large commercial structure of little architectural quality, it disconnected the city from its waterfront and soon fell into decline, becoming like the rotten tooth of downtown Tainan.

The waterfront is connected by a green promenade and an artificial beach along the canal. image © APLUS CG, courtesy of MVRDV

New transport nodes further east of the city center will allow Haian Road to be relieved from its current flow of traffic offering the opportunity to develop the area as a lively public zone with improved spaces and activities. A reconfigured routing system aims to reduce the traffic speed, and a complete closure at nighttime allows for pedestrians and small businesses to spill out onto the road, turning it into a lively hub for both locals and tourists.

image © APLUS CG, courtesy of MVRDV

The current amalgamation of different pavements will be unified according to various functions to  improve wayfinding. This approach is further applied to the scattered objects along the road: ventilation shafts, elevators and entrances to the underground parking garage will be wrapped in a glass skin, and extended to create new pavilions, kiosks and viewing towers.

A reduction of traffic at daytime and a complete closure at nighttime turn the roads into a lively hub for locals and tourists. image © APLUS CG, courtesy of MVRDV

An array of ‘lanterns’ of various sizes will appear, activating the public space and creating a cohesive urban language. Additionally, local trees and shrubs will be planted all along Haian Road, creating a green corridor through to the new lagoon and the reconnected waterfront.

concept diagram-1. image © MVRDV

MVRDV won the competition together with an interdisciplinary team of experts which included local firm The Urbanist Collaborative, local architects LLJ Architects, sustainability/landscape consultant Progressive Environmental Inc, structural engineers Urban Sculptor Planning & Designing Consultants, transport planners THI Consultants Inc and MEP engineers Songsing. Construction is envisioned to start in autumn 2016.

concept diagram-2. image © MVRDV

functional presentation diagrams. image © MVRDV

Haian design steps. image © MVRDV

Lagoon design steps. image © MVRDV 

Lagoon design steps. image © MVRDV

Lagoon design steps. image © MVRDV

Tainan design diagram. image © MVRDV

haian road plans.image © MVRDV

haian road section. image © MVRDV

Lagoon plaza plans. image © MVRDV

lagoon section. image © MVRDV

site plan. image © MVRDV

Project Facts

Location: Tainan, Taiwan
Year: 2015+
Client: Tainan City Government
Program: Transformation of 5.46 ha into public space
Budget: Undisclosed

Team: MVRDV / Winy Maas, Jacob van Rijs and Nathalie de Vries with Jeroen Zuidgeest, Hui-Hsin Liao, Ángel Sánchez Navarro, Stephan Boon

Partners:

Urban Planners: The Urbanists Collaborative, Taipei, Taiwan
Local Architect: LLJ Architects, Taipei, Taiwan 
Landscape Designers: Progressive Environmental Inc., Taipei Taiwan 
Structure Design: Urban Sculptor, Taipei, Taiwan 
Traffic Engineers: THI Consultants Inc., Taipei, Taiwan
MEP: Songsing Engineering Consultants Inc., Taipei, Taiwan

> via MVRDV