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I-55 Bridge

St. John the Baptist Parish, Louisiana

Map 

Street View 

Facts 

Overview
Stringer bridge over I-10 & US-51 & Swamp on I-55
Location
St. John the Baptist Parish, Louisiana
Status
Open to traffic
History
Built 1975
Design
Stringer
Dimensions
Length of largest span: 69.9 ft.
Total length: 75,834.7 ft. (14.4 mi.)
Deck width: 39.0 ft.
Approximate latitude, longitude
+30.08667, -90.43528   (decimal degrees)
30°05'12" N, 90°26'07" W   (degrees°minutes'seconds")
Approximate UTM coordinates
15/747187/3331163 (zone/easting/northing)
Quadrangle map:
Laplace
Average daily traffic (as of 2016)
24,000
Inventory number
BH 53285 (Bridgehunter.com ID)
Inspection report (as of June 2017)
Overall condition: Good
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Good (7 out of 9)
Deck condition rating: Good (7 out of 9)
Sufficiency rating: 94 (out of 100)
View more at BridgeReports.com

Categories 

Beam (15,705)
Built 1975 (98)
Built during 1970s (942)
Have street view (26,928)
Interstate 55 (11)
Louisiana (702)
 Open (39,880)
Over a mile long (301)
Owned by state (15,981)
Span length 50-75 feet (10,073)
St. John the Baptist Parish, Louisiana (6)
Total length over 2500 feet (916)

Update Log 

  • August 27, 2012: Updated by Luke Harden: Added category "I-55"
  • August 27, 2012: Added by Jared Mixson

Sources 

  • Jared

Comments 

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