Functionally obsolete 

21

Structurally deficient 

42

Aluminum, Wrought iron, or Cast iron

1

Concrete

54

Concrete continuous

7

Prestressed concrete

74

Prestressed concrete continuous

10

Steel

62

Steel continuous

5

Wood or Timber

2

Highway

215

Pedestrian-bicycle

27

Highway

5

Railroad

5

Waterway

206

Box beam or Girders - multiple

44

Box beam or Girders - single or spread

33

Channel beam

4

Culvert

24

Girder and Floorbeam system

1

Slab

12

Stringer / Multi-beam or Girder

66

Tee beam

26

Truss - deck

1

Truss - thru

4