• de
  • en
  • fr
  • International Database and Gallery of Structures

Seven Mile Bridge

General Information

Other name(s): Keys Bridge
Beginning of works: 1979
Completion: 1982

Project Type

Structure: Box girder bridge
Function / usage: Road bridge
Construction method: Segmental construction
Material: Prestressed concrete bridge

Location

Location: , , ,
, , ,
Crosses:
  • Gulf of Mexico
Replaces: Knight's Key Bridge (1912)
Moser Channel Bridge (1912)
Pacet Channel Viaduct (1912)
Pigeon Key Bridge (1912)

Technical Information

Dimensions

main span 40 m
total length 10 931 m
number of spans 440
bridge surface 205 000 m²

Materials

superstructure precast prestressed concrete
piers precast prestressed concrete

Participants

Relevant Web Sites

There currently are no relevant websites listed.

Relevant Publications

  • About this
    data sheet
  • Structure-ID
    20003695
  • Date created
    18/06/2002
  • Last Update
    05/02/2016