- Abandoned (120)
- Available (10)
- Closed (1,308)
- Closed for rehabilitation (4)
- Collapsed (15)
- Destroyed by fire (9)
- Destroyed by flood (14)
- Destroyed by storm (6)
- Doomed (78)
- Formerly NR-eligible (45)
- Formerly NR-listed (37)
- Functionally obsolete (5,075)
- Have diagram (35)
- Lost (589)
- Missing deck (12)
- Missing spans (1)
- NR-eligible (2,571)
- NR-listed (1,481)
- Not structurally deficient (1)
- One-lane traffic (305)
- Open (21,643)
- Open to pedestrians (415)
- Owned by Bureau of Indian Affairs (13)
- Owned by Corps of Engineers (23)
- Owned by National Forest Service (81)
- Owned by National Park Service (162)
- Owned by bridge authority (65)
- Owned by city (1,902)
- Owned by county (14,176)
- Owned by federal government (324)
- Owned by military (14)
- Owned by railroad (619)
- Owned by state (6,552)
- Owned by township (1,185)
- Owned privately (48)
- Preserved (63)
- Replaced by new bridge (477)
- Replacement not needed
- Seismic retrofit (2)
- Structurally deficient (10,804)
- Sufficiency rating zero (208)
- Toll (13)
- Under reconstruction (1)
- Unknown status (650)