Named bridges

United States National Bridge Inventory

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Allen Parish, Louisiana Statistics

Bridge count: 185


Click on a count to view bridges.



Status

Functionally obsolete 

9

Structurally deficient 

27

Material

Concrete

146

Prestressed concrete

6

Prestressed concrete continuous

2

Steel

5

Wood or Timber

26

Service on bridge

Highway

185

Service under bridge

Railroad

1

Waterway

173

Waterway (relief)

11

Design

Arch - deck

1

Box beam or Girders - multiple

2

Culvert

44

Slab

105

Stringer / Multi-beam or Girder

32

Tee beam

1



Data from the United States National Bridge Inventory (NBI) (2016)