Haven’t you ever wondered what stories lie hidden behind seemingly ordinary names like 4\u53f7\u95e8? Today we will discover the secrets of 4\u53f7\u95e8. Its name simply translates to number 4 gate. We are standing in front of 4\u53f7\u95e8 now.
4\u53f7\u95e8 is more than just a name. It is a portal to Shanghai’s intricate tapestry of transportation history. Consider it as more than just a gate. Think of it as a starting point. Our exploration into the city’s vibrant metro system begins here.
Imagine Shanghai in 2005. The first segment of Line 4 opened. It ran between Damuqiao Road and Lancun Road. This C-shaped route marked a significant step in Shanghai’s expanding metro network. It provided easier access to various parts of the city.
The opening of Line 4 was not without challenges. A construction accident occurred on August 20 2001. This happened at the Luban Road construction site. An earthmoving landslide resulted in the tragic death of four people.
Another incident occurred on July 1 2003. Water seepage during the construction of the Pudongnan Road-Nanpu Bridge section caused quicksand to pour into the tunnel. This led to a partial collapse and ground settlement. The Dongjiadu section restoration project was started in August 2004. It was finally restored with the opening of the second section in July 2007.
Despite these setbacks Line 4 persevered. It became China’s first national “Worker Pioneer” metro line on October 11 2009. This recognition highlights the dedication and hard work involved in its creation and operation.
Line 4 is a loop line. It is also known as the Pearl Line phase II or the Loop Line. The line is 33.7 km long. A 11.57 km portion is shared with Line 3. This loop configuration includes 26 stations of which 9 are shared with Line 3.
To navigate this loop Line 4 uses a simple system. Trains traveling counter-clockwise are on the Outer Loop. Those traveling clockwise are on the Inner Loop. The trains use Yishan Road as a terminal to let passengers disembark before returning to the depot.
In June 2021 Shanghai Metro started updating Line 4’s signal system. This upgrade aims to address the increasing passenger demand. The existing Alstom URBALISTM 200 system is being replaced with the advanced CASCO Qiji TACS system. This will allow for shorter headways between trains.
The trains on Line 4 consist of 6-car Class A trains. The older 04A01 stock has a bright purple color belt. This differentiates them from Line 3 trains. The newer 04A02 stock features a yellow and purple livery.
Several key stations along Line 4 provide interchange options. Shanghai Railway Station connects with Line 3. Zhongshan Park offers connections to Lines 2 and 3. Century Avenue is Shanghai’s first 4-line interchange station.
As we stand here at 4\u53f7\u95e8 remember its significance. It is more than just a gate. It is a symbol of Shanghai’s ever-evolving transportation network. It has overcome challenges. It connects people and places.