• de
  • en
  • fr
  • International Database for Civil and Structural Engineering

Seohae Grand Bridge

General Information

Structural Type: Cable-stayed bridge with semi-fan system
Function / usage: Motorway bridge / freeway bridge
Built: 1993 - 2000
Status: in use

Geographic Information & Related Structures

Location: Pyongtaek, Gyeonggi-do, South Korea, Asia
Dangjin, Chungcheongnam-do, South Korea, Asia
Crosses
  • Asan Bay
Coordinates: 36° 56' 34.48" N    126° 47' 34.25" E
Coordinates: 36° 57' 53.43" N    126° 52' 3.15" E

Technical Information

Dimensions

main span 470 m
length of side spans 2 x 200 m
total length 7 310 m
number of cables 2 x 72
suspended length 870 m
number of lanes 6
deck width 34 m
pylon pylon height 180 m

Materials

deck of main bridge composite steel-reinforced concrete
deck of approaches prestressed concrete

Chronology

5 August 1999

Part of the southern approach viaduct collapses during construction.

9 November 2000

Opened to traffic

Relevant Web Sites

Relevant Publications

  • About this
    data sheet
  • Structure-ID
    20000614
  • Date created
    22/01/2000
  • Last Update
    08/09/2014