Functionally obsolete 

19

Structurally deficient 

78

Aluminum, Wrought iron, or Cast iron

2

Concrete

60

Concrete continuous

2

Prestressed concrete

71

Prestressed concrete continuous

10

Steel

57

Steel continuous

16

Wood or Timber

4

Highway

222

Pedestrian-bicycle

35

Highway

16

Railroad

9

Waterway

202

Other

2

Arch - deck

2

Box beam or Girders - multiple

44

Box beam or Girders - single or spread

28

Culvert

26

Girder and Floorbeam system

4

Slab

6

Stringer / Multi-beam or Girder

77

Tee beam

31

Truss - thru

3

Other

1