Tangjin Expressway

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China Expwy G2502 sign with name.svg

Tangjin Expressway
Tángjīn Gāosù Gōnglù
Major junctions
From: Tangshan, Hebei
To: Outer Ring Road, Tianjin
Highway system

The Tangjin Expressway (唐津) is an expressway in China which links Tangshan in Hebei province to Tianjin.

It links Tangshan to Tianjin. The road is numbered G2502.

The Tangjin Expressway gets its name by the combination of two one-character Chinese abbreviations of both Tangshan and Tianjin (Tangshan—Tang, Tianjin—Jin).


The Tangjin Expressway passes through Hebei province and Tianjin municipality.

Basic Route: Tangshan (Hebei) - Tanggu West - Tianjin

Status: The entire expressway is complete.


(This section is currently being worked on.)

Road Conditions[edit]

Speed Limit[edit]

Maximum speed limit of 110 km/h.


Approximately CNY 0.4 per kilometre.


6 lanes (3 up, 3 down) and 4 lanes (2 up, 2 down) interchangeably.

Surface Conditions[edit]



Relatively uncongested.

Major Exits[edit]

Hebei Section: Tangshan
Tianjin Section: Jingjintang Expressway, Jinghu Expressway, Tianjin

Service Areas[edit]

Hebei Section: Tangshan
Tianjin Section: A service area is under projection and construction is expected at Hangu.


Jingjintang Expressway: Connects at Tanggu West

List of Exits[edit]

Symbols: ↗ = exit; ⇆ = main interchange; S = service area; ¥ = central toll gate

Entire stretch[edit]

Expressway begins at the intersection with the Jingshen Expressway


Expressway ends at the Outer Ring Road (Tianjin)