Functionally obsolete 

45

Structurally deficient 

6

Concrete

72

Concrete continuous

13

Prestressed concrete

47

Prestressed concrete continuous

32

Steel

44

Steel continuous

14

Wood or Timber

1

Other

1

Highway

221

Pedestrian-bicycle

7

Railroad

2

Highway

53

Railroad

13

Waterway

165

Arch - deck

1

Box beam or Girders - multiple

12

Box beam or Girders - single or spread

7

Culvert

53

Girder and Floorbeam system

2

Slab

3

Stringer / Multi-beam or Girder

109

Tee beam

35

Truss - thru

1

Other

1