Low clearance bridges on I-680
18 spots where I-680 has less than 16 ft of clearance, in the order you drive them from west to east. The lowest is 14 ft 6 in in Ohio, 1.23 mi E of Ir 80. 6 are under 15 ft.
Posted signs and your permit come first. These are the clearances states reported to the federal National Bridge Inventory in 2025. Repaving, snow and new work can lower them.
California · 4 under 16 ft
| Clearance | Where | County |
|---|---|---|
| 15 ft 3 in | Under Toll Plaza Canopy · 04-CC-680-24.60-MTZ · Map | Contra Costa County |
| 15 ft 1 in | Under Bartd Aerial C007 · 04-CC-680-14.46-WLC · Map | Contra Costa County |
| 15 ft 4 in | Under State Route 4 · 04-CC-004-12.64 · Map | Contra Costa County |
| 15 ft 11 in | Under Auto Mall Parkway · 04-ALA-680-M4.02-FMT · Map | Alameda County |
Nebraska · 2 under 16 ft
Iowa · 1 under 16 ft
| Clearance | Where | County |
|---|---|---|
| 15 ft 8 in | Over Missouri River & City Street · @ North Omaha NE · Map | Pottawattamie County |
Ohio · 11 under 16 ft
| Clearance | Where | County |
|---|---|---|
| 14 ft 6 in | Under Lanterman Road · 1.23 mi E of Ir 80 · Map | Mahoning County |
| 14 ft 9 in | Under SR 711 · Junction of Ir 680 and SR 711 · Map | Mahoning County |
| 15 ft 5 in | Under Wellington Street · 1.05 mi E of SR 711 · Map | Mahoning County |
| 15 ft 5 in | Under Steel Street · 1.34 mi E of SR 7 · Map | Mahoning County |
| 15 ft 10 in | Under Silliman Street · 0.11 mi W of SR 193 · Map | Mahoning County |
| 14 ft 7 in | Under SR 193 · 0.82 mi S of US 422 · Map | Mahoning County |
| 14 ft 9 in | Under Ridge Avenue · 0.45 mi W of US 62 · Map | Mahoning County |
| 15 ft 7 in | Under Market Street · 0.28 mi W of US 62 / SR 7 · Map | Mahoning County |
| 14 ft 6 in | Under Wayne Pyatt Street · 1.97 mi E of SR 193 · Map | Mahoning County |
| 14 ft 11 in | Under South Avenue · 0.44 mi S of US 62 · Map | Mahoning County |
| 15 ft 1 in | Under US 224 · 0.60 mi W of SR 170 · Map | Mahoning County |