Functionally obsolete 

95

Structurally deficient 

70

Concrete

94

Concrete continuous

12

Masonry

10

Prestressed concrete

107

Prestressed concrete continuous

15

Steel

73

Steel continuous

49

Wood or Timber

1

Highway

359

Pedestrian-bicycle

169

Second level (interchange)

2

Highway

111

Railroad

62

Waterway

228

Waterway (relief)

1

Other

2

Arch - deck

37

Box beam or Girders - multiple

51

Box beam or Girders - single or spread

46

Culvert

21

Frame

10

Girder and Floorbeam system

14

Slab

21

Stringer / Multi-beam or Girder

136

Tee beam

23

Truss - thru

1

Other

1