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Antoine Khoury, P.E.
Director of Public Works
200 W County Home Rd
Sanford, FL 32773
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Phone: (407) 665-5601
Fax: (407) 665-5600
100 E 1st St.
Sanford, FL 32771

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Phone: (407) 665-5674
Fax: (407) 665-5789

205 W County Home Rd
Sanford, FL 32773
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Phone: (407) 665-5282
Fax: (407) 665-5285


177 Bush Loop
Sanford, FL 32773
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Phone: (407) 665-ROAD (7623)
Fax: (407) 665-5634

Traffic Engineering
140 Bush Loop
Sanford, FL 32773
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Phone: (407) 665-5677
Fax: (407) 665-5623

Watershed Management Division
200 W County Home Rd
Sanford, FL 32773
Phone: (407) 665-5542
Fax: (407) 665-5634
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Mosquito Control Program
Phone: (407) 665-5542

One Cent Sales Tax
Phone: (407) 665-5723

Seminole Education, Restoration & Volunteer (SERV) Program
Phone: (407) 665-2457

Public Works

Cone Zone - Seminole County Construction Updates

Cone Zone

Cone Zone provides information to Seminole County residents about current construction and road maintenance projects around the County. Roadway and lane closures are included on this list.  Construction projects performed by other agencies including the Cities of Altamonte Springs, Casselberry, Lake Mary, Longwood, Oviedo, Sanford, and Winter Springs are listed as well as construction updates from Florida Department of Transportation, District 5.(
For more information regarding roadway and lane closures, please contact Seminole County Roads-Stormwater Division at (407) 665-7623 (ROADS). If you have questions regarding capital improvement projects, please contact Seminole County Engineering Division at (407) 665-5674. A list of all upcoming and active transportation capital improvement projects in the County can be found at the following website:

Informational videos of current or completed Seminole County construction projects are available at the following link:


View traffic information from the Florida Department of Transportation.  Including traffic camera images, weather alerts, crashes, congestion and construction in your region.  Download apps or join them on Twitter.  
For more information visit their website at or view the information video



Altamonte Springs - FDOT Sunrail/CSX is closing South St./Ballard St. at the railroad tracks on Saturday, September 6, 2014 for maintenance on the tracks.  The closure will begin at 6:00am and end at 2:00pm.  Thru traffic will be detoured to O'Brien Rd./Spring Lake Rd. via US 17/92.  Message signs will be in place starting Saturday, August 30, 2014 for advance warning.
For additional information contact Mike Dier at (407) 304-7921.


New sidewalk construction on the east side of Country Club Road,
from Broadmoor Street to Old Park Way, to begin August 18, 2014. Single lane closures are anticipated Monday, Tuesday, Thursday and Friday from 9:00am to 3:30pm and Wednesdays from 9:00am to 2:00pm; starting August 25th to October 24th.
Anticipated construction completion date November 2014.


  - SR 417 north and south bound lane closures will occur nightly starting Monday night (September 1st) from 7pm-7am thru Friday morning (September 4th).  Be alert for a continuous lane closure on the north bound off-ramp to (17/92) for ramp reconstruction work
   - Lane closure will be utilized on North bound off ramp from SR-417 to Rinehart Rd. nightly September 4th from 7:00pm to 12:00am. 
   - Lane closure will be utilized for North bound on ramp from Rinehart Rd. to SR-417 nightly August 28th, and September 2nd & 3rd from 7:00pm to 12:00am.  
   -  Detours will be utilized for South bound on ramp from Rinehart Rd to SR-417nightly September 1st from 2:30am to 6:00am.  To view Detour Plan click here.
   -  Detours will be utilized for South bound off ramp from SR-417 to Rinehart Rd nightly September 1st from 12:00am to 2:30am.  To view Detour Plan click here.
   -  Detours will be utilized for
North bound on ramp from Rinehart Rd to SR-417nightly August 28th and September 2nd & 3rd from 12:00am to 6:00am.  To view Detour Plan click here.
   -  Detours will be utilized for North bound off ramp from SR-417 to Rinehart Rd nightly September 4th from 12:00am to 6:00am.  To view Detour Plan click here.

SANFORD - Narcissus Road, from the intersection with North White Cedar Road to approximately 700 feet west of North White Cedar Road will be closed from August 20, 2014 to October 31, 2014 for utility work and road reconstruction.  Access shall be maintained for business and residents.

SANFORD - Construction of new sidewalk along SR 46, from Rinehart Rd. to Airport Rd. to begin June 30, 2014.  Residents be aware of possible lane closures.


GENEVA - Single lane closures are anticipated Monday-Friday from 7am to 5pm on SR46 from Jungle Rd. to Rest Haven Rd.  For the week of August 25-29, caution should be exercised due to an exposed milled surface and uneven pavement between lanes.  Paving crews will be working all week to fix the deficiencies during daytime hours.  Residents can anticipate possible delays.   

OVIEDO - Sidewalk construction along Snowhill Road, from CR419 to Jacob's Trail to begin Monday August 4, 2014.  Residents can anticipate possible delays.  Anticipated construction completion date January 2015.

ALTAMONTE SPRINGS - Seminole Wekiva Trail Phase 4 - The construction for this portion of the trail which extends from SR436 to the Orange County Line (Bunnell Rd. Area) will begin following gopher tortoise removal (removal began June 30, 2014).   


CASSELBERRY - Starting Wednesday, March 5, 2014,
Division Street will be permanently closed.  Division Street will no longer have access to US 17/92 due to the design of the new interchange along US 17/92.
Variable message signs (VMS) will be placed on Division Street approaching US 17/92, to alert residents and business owners.  All scheduled lane closures will be posted to as warranted.  Be advised that weather conditions and other unforseen circumstances could affect the construction schedule.

**NEW UPDATE**  (Updated: August 6, 2014)

Seminole County Roads Maintenance & Paving: 

Click on the link below for maintenance and resurfacing projects: 
Bi-Weekly Roadway Repairs and Maintenance Schedule (August 17, 2014 to August 30, 2014)


Seminole County Roadway Projects:

Longwood, FL

SR 434 Six Laning - I-4 to Rangeline Rd. This project will widen urban roadway section from 4 to 6 lanes. This project will also include reconstruction of sidewalks and new bike lanes. The project length is approximately 1.7 miles. Florida Department of Transportation led project. Anticipated start date August 2012 and anticipated completion date April 2015.

Casselberry, FL

Starting April 5th, Pine Street in Casselberry will be temporarily closing due to the design of the new flyover interchange under construction along US 17/92.  During this first phase of the project, Lane Construction will be installing storm drainage pipe and building the new southbound 17/92 roadway.  Pine Street is expected to reopen sometime in late June 2014.
Variable Message Boards (VMB) are currently posted on Pine Street to advise the driving public.  All scheduled lane closures are being posted to as warranted.  Be advised that weather conditions and other unforseen circumstances could affect construction schedules.  For more information about the US 17/92 flyover project at SR 436, click here.

Altamonte Springs, FL -

Oviedo, FL

Lake Mary, FL -

Winter Park, FL -

Sanford, FL -

Upsala @ St John's Parkway  - miscellaneous roadway drainage improvements to help alleviate flooding on St John's Parkway. Anticipated start date: 11/4/2013 and anticipated completion date: 3/3/2014

Environmental Services Projects:

Woodcrest 5 Pump Station Improvements - Construction of a new duplex pump station near the intersection of Fox Knoll Place and Howell Branch Road. A new turning lane on Howell Branch Road is also included. Anticipated start date is October 2012 and anticipated completion date August 2013.


FDOT District 5 Projects:

Current FDOT projects, visit:

Upcoming FDOT projects, visit: 
SunRail Construction Updates: For more information regarding Sunrail construction activities, please visit

Florida Turnpike:

Current and future projects under construction with Florida's Turnpike (including any work associated with SR-417) visit

Wekiva Parkway:

For more information regarding Wekiva Parkway, please visit the following site:

City Projects:

City of Altamonte Springs:
City of Casselberry:

Revegetation project along N Triplet Lake Dr., for additional information regarding this project visit:

Please visit for updates on City of Casselberry projects.
City of Lake Mary:
Please visit for updates on City of Lake Mary projects. 
For additional information call Public Works at 407-585-1452.

City of Longwood:

City of Oviedo:
Please visit for updates on City of Oviedo projects.

City of Sanford:

City of Winter Springs:

Moss Road - Resurfacing, drainage, sidewalk, and landscaping improvements from SR 434 to SR 419.


 Last updated: August 29, 2014