| Prior to 2018, County Road 15 (Monroe Road) originated at the exchange joining Interstate 4 with U.S. 17/92 at Lake Monroe. Monroe Road runs along the east side of I-4, connecting U.S. 17/92 with the freeway north into Volusia County. 09/03/17 |
| Interstate 4 leads 28 miles northeast from U.S. 17-92 / former CR 15 at Lake Monroe to I-95 at Daytona Beach. 09/03/17 |
| Just south of the loop ramp for I-4, Monroe Road crosses a CSX Railroad line and intersects Orange Boulevard south to the Port of Sanford and SR 46. 09/03/17 |
| CR 15 traveled 1.1 miles south from Orange Boulevard to SR 46 in Sanford. 09/03/17 |
| U.S. 17/92 were realigned to overlap with SR 46 (1st Street) east from Monroe Road and CR 15 (Upsala Road) to French Avenue south by Downtown Sanford. 09/03/17 |
| Seminole County Road 15 commences a 6.52 mile course south from U.S. 17/92 (Monroe Road) and SR 46 along Upsala Road in Sanford. 09/02/19 |
Page Updated 09-04-2019.