Low clearance bridges in Union County, New Jersey
24 spots where an interstate or US highway in Union County has less than 16 ft of clearance, lowest first. The lowest is 13 ft 10 in on US-22, 2.4 mi West of I-78. 1 is under 14 ft and 13 under 15 ft.
Posted signs and your permit come first. These are the clearances New Jersey reported to the federal National Bridge Inventory in 2025. Repaving, snow and new work can lower them.
| Clearance | Where | Highway |
|---|---|---|
| 13 ft 10 in | Under County Road 577 · 2.4 mi West of I-78 · Map | US-22 |
| 14 ft 2 in | Under I-278 WB · 1.41 mi West of Njtpk Junction · Map | US-1 |
| 14 ft 2 in | Under Vauxhall Road County Road 630 · 0.89 mi N of County Road 509 · Map | US-22 |
| 14 ft 4 in | Under GSP · 9.4 mi North of NJ 27 · Map | US-22 |
| 14 ft 6 in | Under Burnet Ave(County Road 633) · 1.0 mi E of I-78 & NJ124 Junction · Map | I-78 |
| 14 ft 6 in | Under Exit Ramp to GSP · At GSP Interchange NO.142 · Map | I-78 |
| 14 ft 6 in | Under N.Broad St (C623) · 1.52 mi W of 27 (US 22) · Map | US-22 |
| 14 ft 7 in | Under Tremley Point Road · 1 mi N Rahway River · Map | I-95 |
| 14 ft 7 in | Under Ramp 6 (I-278) · At 95 & 278 Intersection · Map | I-278 |
| 14 ft 9 in | Under Winans Avenue · 0.9 mi East of GSP Junction · Map | I-78 |
| 14 ft 11 in | Under County Road 577 · 0.74 mi E of 78-24 Junction · Map | I-78 |
| 14 ft 11 in | Under NJ Turnpike 97 U-Turn · 1 mi N Rahway River · Map | I-95 |
| 14 ft 11 in | Under Ramp Tni · 2.64 mi S INT.14 · Map | I-95 |
| 15 ft 1 in | Under Njtpk INT13 RP Tni · .15 mi S Interchange 13 · Map | I-95 |
| 15 ft 1 in | Under NJ Turnpike Int 13A Nit · 3.06 mi S Int .14 · Map | I-95 |
| 15 ft 1 in | Under Njtpk 103 U-Turn · 1.33 mi So. Int. 14 · Map | I-95 |
| 15 ft 1 in | Under County Road 655 · 1.44 mi S of I-78 · Map | US-22 |
| 15 ft 3 in | Under Hillside Avenue · 1.42 mi West of NJ27 Junction · Map | US-22 |
| 15 ft 5 in | Under NJ Turnpike Int 13A Tsi · 3.21 mi S INT.14 · Map | I-95 |
| 15 ft 5 in | Under Brunswick Avenue · 0.97 mi E of US 1 & 9 Junction · Map | I-278 |
| 15 ft 7 in | Under NJTA Int 13 RMP Et · .9 mi W Goethals Bridge · Map | I-278 |
| 15 ft 8 in | Under Njtpk INT13 RP Nit · 2 mi S Interchange 13 · Map | I-95 |
| 15 ft 9 in | Under NJ 81 SB · 1.9 mi S of US 22 / 1 & 9 Junction · Map | US-1 |
| 15 ft 10 in | Under GSP NB & SB · At GSP & US 22 WB Junc. · Map | US-22 |