Low clearance bridges in Forsyth County, North Carolina
27 spots where an interstate or US highway in Forsyth County has less than 16 ft of clearance, lowest first. The lowest is 14 ft 2 in on US-421, 0.4 mi N.JCT. SR1001. 10 are under 15 ft.
Posted signs and your permit come first. These are the clearances North Carolina reported to the federal National Bridge Inventory in 2025. Repaving, snow and new work can lower them.
| Clearance | Where | Highway |
|---|---|---|
| 14 ft 2 in | Under SR1301 · 0.4 mi N.JCT. SR1001 · Map | US-421 |
| 14 ft 4 in | Under SR1001(CLOSED) · 1.1 mi N Junction SR1301 · Map | US-421 |
| 14 ft 7 in | Under NC8 · 0.7 mi S Junction SR1686 · Map | US-52 |
| 14 ft 8 in | Under SR2264 · 0.7 mi W Junction SR2456 · Map | US-52 |
| 14 ft 9 in | Under Westview Drive · 0.7 mi N Junction US 158 · Map | I-40 Business |
| 14 ft 9 in | Under Westview Drive · 0.7 mi N Junction US 158 · Map | US-421 |
| 14 ft 10 in | Under Sixteenth Street · 0.2 mi E Junction SR1801 · Map | US-52 |
| 14 ft 10 in | Under SR1632 · 0.2 mi E Junction SR1898 · Map | US-52 |
| 14 ft 10 in | Under SR1175 · 1.2 mi N Junction SR1001 · Map | US-421 |
| 14 ft 11 in | Under SR4325 · 0.5 mi S Junction US 311 · Map | I-40 Business |
| 15 ft 0 in | Under SR1160 · 100 Ft. N Junction SR1161 · Map | US-421 |
| 15 ft 2 in | Under I-40 Bus US 158 / 421 · 0.3 mi W Junction US 311 & NC8 · Map | US-52 |
| 15 ft 3 in | Under US 158 · 0.3 mi S Junction SR1001 · Map | I-40 Business |
| 15 ft 3 in | Under Old Vineyard Road SW · 0.8 mi S Junction SR1001 · Map | I-40 Business |
| 15 ft 3 in | Under US 158 · 0.3 mi S Junction SR1001 · Map | US-421 |
| 15 ft 3 in | Under Old Vineyard Road SW · 0.8 mi S Junction SR1001 · Map | US-421 |
| 15 ft 5 in | Under Knollwood · 0.5 mi N Junction US 158 · Map | I-40 Business |
| 15 ft 8 in | Under SR2687 · 0.4 mi S Junction SR1003 · Map | I-74 |
| 15 ft 8 in | Under SR2747 · 0.2 mi W.JCT. SR2743 · Map | I-285 |
| 15 ft 8 in | Under SR2747 · 0.2 mi W.JCT. SR2743 · Map | US-52 |
| 15 ft 8 in | Under SR1672 · 0.2 mi W Junction SR4000 · Map | US-52 |
| 15 ft 9 in | Under Arnold Avenue · 0.5 mi W Junction SR2747 · Map | US-52 |
| 15 ft 10 in | Under NC67 · 0.5 mi W Junction US 158 · Map | I-40 Business |
| 15 ft 10 in | Under Cassell Street · 0.4 mi W Junction SR2743 · Map | US-52 |
| 15 ft 10 in | Under NC67 · 0.5 mi W Junction US 158 · Map | US-421 |
| 15 ft 11 in | Under NC66 · 0.3 mi N.JCT. SR2617 · Map | I-74 |
| 15 ft 11 in | Under SR1003 · 0.4 mi S Junction SR2624 · Map | I-74 |