Low clearance bridges on US-23
68 spots where US-23 has less than 16 ft of clearance, in the order you drive them from south to north. The lowest is 12 ft 2 in in Georgia, 0.10 mi W of Junction SR 8 SP. 2 are under 14 ft and 43 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.
Florida · 1 under 16 ft
| Clearance | Where | County |
|---|---|---|
| 14 ft 9 in | Under US 1 SB (SR-15) · US 1 SB over Kings Road · Map | Duval County |
Georgia · 4 under 16 ft
| Clearance | Where | County |
|---|---|---|
| 13 ft 8 in | Under Norfolk Southern R · At Fort Gillem · Map | Clayton County |
| 15 ft 1 in | Under Dekalb Ave-Ga Railroad · Dekalb-Fulton C / L in Atl · Map | DeKalb County |
| 12 ft 2 in | Under CSX Railroad · 0.10 mi W of Junction SR 8 SP · Map | DeKalb County |
| 15 ft 7 in | Under I-285 · In Doraville · Map | DeKalb County |
North Carolina · 4 under 16 ft
Ohio · 23 under 16 ft
| Clearance | Where | County |
|---|---|---|
| 15 ft 8 in | Over SR 104 & N & W Railroad · 2.3 mi S of Junction US 35WB · Map | Ross County |
| 14 ft 9 in | Under US 35 · 0.71 mi E of SR 159 · Map | Ross County |
| 14 ft 9 in | Under County Road 241-MARIETTA Road · 1.01 mi N of Scioto River · Map | Ross County |
| 14 ft 9 in | Under State Route 159 · At Junction of US 23 · Map | Ross County |
| 15 ft 3 in | Under EB I-270 C / D · 6.55 mi S of US 33 · Map | Franklin County |
| 15 ft 3 in | Under IR-270 · 6.55 mi S of US 33 · Map | Franklin County |
| 15 ft 1 in | Under I-270 · 6.55 mi S of US 33 · Map | Franklin County |
| 14 ft 11 in | Under I-270 · 0.13 mi N of IR270 · Map | Franklin County |
| 15 ft 8 in | Under 23S Ramp to 670 E · .03 mi S of IR670 · Map | Franklin County |
| 15 ft 8 in | Under I-670 EB / WB · .07 mi East of Third Street · Map | Franklin County |
| 14 ft 6 in | Under N Sandusky St. Ram · 0.87 mi N of SR37 · Map | Delaware County |
| 14 ft 6 in | Under County Road 108 · 4.0 mi N of SR98 · Map | Marion County |
| 15 ft 3 in | Under County Road 106 · 1.0 mi. S.Of SR529 · Map | Marion County |
| 14 ft 9 in | Under County Road 169 · Under County Road 169 · Map | Marion County |
| 14 ft 5 in | Under County Road 26 · 0.79 mi N of SR4 · Map | Marion County |
| 14 ft 9 in | Under SR 231 · 0.30 mi E of SR423 · Map | Marion County |
| 14 ft 9 in | Under SR 199 · Inersect of US 23 · Map | Wyandot County |
| 15 ft 7 in | Under US 30 WB · Junction of US 23 and US 30 · Map | Wyandot County |
| 15 ft 10 in | Under SR 53 · Inter of US 23 & 53 · Map | Wyandot County |
| 15 ft 1 in | Under SR 103 SB US 23 · US 23 SB & SR15 WB · Map | Wyandot County |
| 15 ft 1 in | Over 475SB & Ramp 23SB to 475E · 0.77 mi North of US 20 · Map | Lucas County |
| 15 ft 1 in | Under US 23 Ramp · US 23 & Ir 475 Interchan · Map | Lucas County |
| 14 ft 7 in | Under Monroe Street · Monroe SR 51 over US 23 · Map | Lucas County |
Michigan · 36 under 16 ft
| Clearance | Where | County |
|---|---|---|
| 14 ft 11 in | Under Sterns Road · 1.5 mi N Ohio State Line · Map | Monroe County |
| 14 ft 9 in | Under Consear Road · 3.0 mi N Ohio State Line · Map | Monroe County |
| 14 ft 9 in | Under US 223 · At US 23 US 223 Intrchng · Map | Monroe County |
| 15 ft 7 in | Under Rauch Road · 1.7 mi N of US 223 · Map | Monroe County |
| 14 ft 0 in | Under Ida Center Road · 4.6 mi N of US 223 · Map | Monroe County |
| 14 ft 9 in | Under Ida West Road · 3.5 mi S of M-50 · Map | Monroe County |
| 15 ft 3 in | Under Dixon Road · 2.2 mi S of M-50 · Map | Monroe County |
| 14 ft 4 in | Under Brewer Road · 0.7 mi S of M-50 · Map | Monroe County |
| 14 ft 4 in | Under Milwaukee Road · 3.7 mi N of M-50 · Map | Monroe County |
| 14 ft 2 in | Under Cone Road · 5.2 mi N of M-50 · Map | Monroe County |
| 14 ft 11 in | Under Ann Arbor Railroad · 2.5 mi S of Milan · Map | Monroe County |
| 14 ft 4 in | Under Sherman Road · 1.6 mi S of Washtenaw Col · Map | Monroe County |
| 14 ft 2 in | Under Plank Road · 0.4 mi S of Washtenaw Col · Map | Monroe County |
| 14 ft 2 in | Under Carpenter Road · 1.2 mi N of Monroe Col · Map | Washtenaw County |
| 14 ft 6 in | Under Willow Road · 2.1 mi N of Monroe Col · Map | Washtenaw County |
| 15 ft 10 in | Under Bemis Road · 2.5 mi S of US 12 · Map | Washtenaw County |
| 15 ft 7 in | Under Ellsworth Road · 0.3 mi N of I-94 · Map | Washtenaw County |
| 14 ft 5 in | Under Geddes Road · 1.6 mi N of M-17 & US 23 · Map | Washtenaw County |
| 14 ft 4 in | Under Earhart Road · 3.0 mi N of M-17 & US 23 · Map | Washtenaw County |
| 14 ft 9 in | Under Plymouth-Annarbor · In Ann Arbor · Map | Washtenaw County |
| 14 ft 7 in | Under Pontiac Trail · 0.5 mi E of W Junction M-14 · Map | Washtenaw County |
| 14 ft 4 in | Under Pontiac Trail · 0.5 mi E of W Junction M-14 · Map | Washtenaw County |
| 14 ft 7 in | Under US 23 Ent Ramp B · E Junction M-14 (Over US 23 NB · Map | Washtenaw County |
| 14 ft 2 in | Under Warren Road · 0.5 mi N of M-14 · Map | Washtenaw County |
| 14 ft 2 in | Under Joy Road · 1.5 mi N of M-14 · Map | Washtenaw County |
| 14 ft 9 in | Under Lee Road · 1.0 mi S of I-96 · Map | Livingston County |
| 15 ft 1 in | Under CSX Railroad · 0.6 mi S of I-96 · Map | Livingston County |
| 15 ft 1 in | Under Grand River Avenue · 0.5 mi S of I-96 · Map | Livingston County |
| 15 ft 1 in | Under Grand River Avenue · 0.5 mi S of I-96 · Map | Livingston County |
| 14 ft 6 in | Under Spencer Road · 0.9 mi N of I-96 · Map | Livingston County |
| 14 ft 9 in | Under Crouse Road · 1.6 mi N of M-59 · Map | Livingston County |
| 15 ft 10 in | Under Clyde Road · 3.2 mi N of M-59 · Map | Livingston County |
| 15 ft 8 in | Under White Lake Road · 1.0 mi S of Genesee Col · Map | Livingston County |
| 14 ft 2 in | Under Lahring Road · 1.6 mi N of Fenton · Map | Genesee County |
| 15 ft 10 in | Under Worth Road · 6.5 mi SW of Standish · Map | Arenac County |
| 14 ft 11 in | Under Melita Road · 0.3 mi E of Junction I-75 · Map | Arenac County |