Contact Information
Celery Avenue/Mellonville Avenue Trail (Lake Monroe Loop)
Seminole County is working to connect Sanford's Riverwalk to SR 415 to complete a missing piece of the Lake Monroe Trail Loop.
In September 2024, in collaboration with the City of Sanford, the County completed the construction of a 12-foot-wide multi-use concrete trail along Celery Ave from Mellonville Ave to South Elliot Street, adjacent to Tim Raines Sports Park, replacing the old sidewalk along Celery Ave.
The remaining construction of the Lake Monroe Trail Loop, to connect Sanford's Riverwalk to SR 415, will be split into two phases.
Celery Avenue/Mellonville Avenue Trail (Lake Monroe Loop) Phase 1
Phase 1 of this next project broke ground in spring 2025 and will extend the multi-use trail along Mellonville Ave from East Seminole Blvd to Celery Ave, continuing along Celery Ave from Mellonville Ave to just east of Sipes Ave. Phase 1 is funded through a combination of the third generation of the Penny Sales Tax and a Local Agency Program (LAP) agreement with the Florida Department of Transportation. Phase 1 is estimated to reach completion in early 2026.
Celery Avenue/Mellonville Avenue Trail (Lake Monroe Loop) Phase 2
Celery Avenue/Mellonville Avenue Trail (Lake Monroe Loop) Phase 2 will design and then construct a multi-use trail along Celery Avenue from approximately 343 feet east of Sipes Avenue to Chickasaw Drive.
Location Map

Project Documents
Project Updates
Driveway Reconstruction
Crews will be conducting driveway reconstruction to the below listed addresses. The affected residents listed below each have dual driveway access. To ensure continued access to their homes, only one driveway will be reconstructed at a time for each property.
2200 Celery Avenue
- Tuesday, August 26: Pour east driveway
- Wednesday, August 27: Pour west driveway
2330 Celery Avenue
- Thursday, August 28: Pour west driveway
- Tuesday, September 2: Pour east driveway
2346 Celery Avenue
- Wednesday, August 3: Pour west driveway
Lane Closures
Mellonville Avenue — Single Lane Closure
- Location: From 950 Mellonville Avenue to E Seminole Blvd
- Duration: September 2 – September 30
- Hours: 7 a.m. – 4:30 p.m.
- Work Performed: Sodding
Celery Avenue — Single Lane Closure
- Location: From Celery Palm Cove to S Elliott St
- Duration: September 2 – October 31
- Hours: 7 a.m. – 4:30 p.m.
- Work Performed: Drainage installation, sidewalk construction, and sodding
Detour
August 18 – September 5: Crews will implement a detour on Mellonville Avenue at 8th Street to facilitate the construction of a raised crosswalk. The detour is scheduled to begin on August 18 and continue through September 5, weather permitting.
Detour Details:
- Northbound Traffic on Mellonville Avenue
- Turn left onto E 11th Street
- Turn right onto Bay Avenue
- Turn right onto E 8th Street to return to Mellonville Avenue
- Souththbound Traffic on Mellonville Avenue
- Turn right onto E 8th Street
- Turn left onto Bay Avenue
- Turn left onto E 11th Street to return to Mellonville Avenue
Please note: The E 8th Street corridor will remain open throughout the duration of the detour.
Send Us Your Feedback
If you have any questions, please contact Stephen Miller, P.E., Construction Project Manager for Seminole County Public Works Engineering Division, via email at smiller02@seminolecountyfl.gov, by phone at 407-665-5654, or by completing the form below.
For questions or concerns about Trail Development, contact Parks and Recreation at 407-665-2001.