Low clearance bridges in Somerset County, New Jersey
29 spots where an interstate or US highway in Somerset County has less than 16 ft of clearance, lowest first. The lowest is 14 ft 2 in on US-22, 0.8 mi East of I-287 Junction. 12 are 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 |
|---|---|---|
| 14 ft 2 in | Under Thompson AV(CO525) · 0.8 mi East of I-287 Junction · Map | US-22 |
| 14 ft 4 in | Under Martinsville Road SB · 3.7 mi East of I-287 Junction · Map | I-78 |
| 14 ft 6 in | Under Mountain Avenue · 0.46 mi E of I-78 Exit 36 · Map | I-78 |
| 14 ft 6 in | Under Valley View Road · 9.5 mi East of I-287 · Map | I-78 |
| 14 ft 7 in | Under County Road 531(HILLCR. RD) · 3.59 mi E of I-78 Ext 36 · Map | I-78 |
| 14 ft 8 in | Under Dead River Road · 1.24 mi W of I-78 Exit 36 · Map | I-78 |
| 14 ft 9 in | Under King George Road · 6.52 mi East of I-287 Junction · Map | I-78 |
| 14 ft 9 in | Under Watchung Avenue · 8.93 mi South of I-287 · Map | US-22 |
| 14 ft 9 in | Under I-78 EB · .5 mi E.Of I-78 EXIT-30 · Map | US-202 |
| 14 ft 9 in | Under I-78 Westbound · 0.4 mi E of I-287 Junction · Map | US-202 |
| 14 ft 11 in | Under Grove Street · .8 mi East of RT 202 & 206 · Map | US-22 |
| 14 ft 11 in | Under US 202 & 206 S.B. · 0.6 mi N of NJ 28 Junction · Map | US-22 |
| 15 ft 1 in | Under Somerville Road · 2.4 mi East of I-287 · Map | I-78 |
| 15 ft 1 in | Under I-287 Northbound · 0.85 mi N of NJ 28 Junction · Map | US-22 |
| 15 ft 1 in | Under Garretson Road · 0.1 mi South of I-287 · Map | US-202 |
| 15 ft 3 in | Under I-287 Northbound · At I-287 Exit 22 · Map | US-202 |
| 15 ft 5 in | Under I-287 SB · At I-287 Exit 22 · Map | US-202 |
| 15 ft 7 in | Under Garfield-Equator A · 1.5 mi N of Raritan River · Map | I-287 |
| 15 ft 9 in | Under Cedar Brook Road · 1.1 mi S of I-78 Junction · Map | I-287 |
| 15 ft 9 in | Under 620-BURNT Mills Road · .3 Mile North of I-78 Junction · Map | I-287 |
| 15 ft 9 in | Under Liberty Corner Road · 1.6 mi East of US 202 · Map | I-287 |
| 15 ft 9 in | Under Mine Brook Road · 3.8 mi N of I-78 Junction · Map | I-287 |
| 15 ft 9 in | Under W Oak St (County Road 624) · 5.7 mi No. of NJ 18 Junction · Map | I-287 |
| 15 ft 9 in | Under I-287 Southbound · 0.85 mi North of RT 28 · Map | US-22 |
| 15 ft 10 in | Under Bunn Road · 1.2 mi West of I-287 · Map | I-78 |
| 15 ft 10 in | Under NJ 28 · Intersection With I-287 · Map | I-287 |
| 15 ft 10 in | Under North Bridge Street · 2.2 mi North of RT 22 Junction · Map | I-287 |
| 15 ft 10 in | Under Ramp G of I-78 · At I-78 Junction · Map | I-287 |
| 15 ft 10 in | Under Madisonville Road · 8.1 mi North of I-78 Junction · Map | I-287 |