Hurricane Irma: Be Alert for Flooded Roads

Sunday, Sept. 10, 2017     9:30 a.m.

While Kiawah and South Carolina have been spared a direct hit, officials are still calling for various impacts associated with the storm.  Beginning today (Sun. Sept. 10) and intensifying tomorrow (Mon. Sept 11), there is a possibility of significant flooding associated with high tides and storm surge.  Please use caution when driving around the island and, if flooding conditions occur, we ask that you delay your travel until the water recedes.

KICA has placed water depth markers  at various locations around the island so that members will not take unnecessary risks driving through flooded roadways.  The taped lines are at 6 inches, 12 inches, and 18 inches.  Driving through standing water can cause your car to stall, do lasting damage, and block roadways.  Information indicates that 6″ of water will reach the bottom of most passenger vehicles, causing the potential for stalling, and 12″ of water can float many vehicles.

Irma water depth marker

These markers are placed at the following locations where we have experienced flooding in the past:

Front of the Island:

  • KI Pkwy @ Fields by Freshfields Village
  • KI Pkwy @ Mingo Point
  • KI Pkwy @ Green Winged Teal
  • KI Pkwy @ Night Heron Park
  • 28 Greensward Road
  • 263 Sea Marsh Drive

Back of the Island:

Governors Drive @ Turtle Point Maintenance (inbound & outbound)

  • Governors Drive @ Turtle Point Maintenance (inbound & outbound)
  • 175 Governors Drive
  • 194 Governors Drive
  • 65 Ocean Course Drive
  • Surfsong Road @ Glen Eagle
  • 162 Surfsong

Flooding is most likely to occur around high tide today (Sunday) at 11:43 a.m. and tomorrow (Monday) at 12:09 a.m. and 12:37 p.m.

The Town, KICA, and other entities will participate in an emergency management conference call with our regional partners at mid-day, and report any updates at 2 p.m.  As always, if there is breaking news prior to our scheduled communication, it will be announced immediately.


Roads Forum Focuses on Traffic, Flooding

Roads and transportation on the Sea Islands have become increasingly significant topics following several months of traffic woes and weather-related snarls. Residents have found themselves with few options that preserve the area’s character while alleviating increases in traffic on the islands’ many still-rural roads. On Monday, Nov. 6, concerned citizens had a chance to meet with representatives in order to discuss road improvements and growth.

Representatives from Berkley Electric Cooperative, the Charleston County Sheriff’s Office and EMS, Durham Bus Services, South Carolina Department of Transportation, St. Johns Fire District and St. Johns Water Co. were in attendance, as well as County Councilman Joe Qualey and Town of Kiawah Island Mayor Charles Lipuma. No representative from the City of Charleston was present, though an invitation was extended.

Areas of particular concern were Maybank Highway and the Main Road/Savannah Highway intersection, along with the traffic effects of the replacement of the Burden Creek and Hoopstick Creek bridges.

Two plans were discussed for Maybank Highway, including widening from the Stono River to River Road and a pitchfork that aims to improve access to River Road in both directions. According to Charleston County Construction Project Manager Molly LeMin, widening to add an additional inbound lane from the Stono bridge should begin in approximately seven months. The scale of the project has been reduced in order to impact fewer trees in the process, with only four trees affected by the current plan instead of 50 in the SCDOT’s plan.

The Maybank pitchfork plan (see above) is intended to reduce congestion at the River Road intersection by routing traffic to River Road via new access roads. The plan allows River Road traffic to bypass the Maybank Highway intersection. The land required for the northern pitchfork has been secured, while the southern pitchfork is being negotiated. Construction is not expected to begin for three to four years.

Intermediate improvements to Main Road were slated to finish Thanksgiving weekend, with the installation of a new drainage pipe and the addition of several inches of pavement to the road’s surface. These improvements are intended to target flooding in the area. A flyover design with Savannah Highway flowing over Main Road, which would provide improved traffic flow, is reported to be in the planning phase. It would be three to four years before any construction could begin.

The Burden Creek and Hoopstick Creek bridges, which are considered functionally obsolete and structurally deficient, will be replaced in 2016. During the Burden Creek replacement, River Road will be closed in the immediate area. Attendees voiced alarm over the scheduled 65-day closure (June 11 to Aug. 14, 2016) and corresponding 18-mile detour. Many objected to the timing of the closure, which falls during hurricane season to avoid affecting schools. Officials do not have a contingency plan in place should Bohicket Road be closed during the Burden Creek construction.

The Hoopstick Creek Bridge is scheduled for replacement after the completion of the Burden Creek Bridge, likely starting in Sept. 2016. Bohicket Road will remain open during construction, as the bridge can be shifted. Unfortunately, due to the presence of a historic site and sensitive ecosystem, shifting is not an option for the Burden Creek Bridge.

The Johns Island Council and Concerned Citizens of the Sea Islands sponsored the meeting. Members interested in staying up-to-date on Sea Island roads are welcome to attend monthly meetings.

Johns Island Council |Berkeley Electric Cooperative| 3351 Maybank Hwy | First Thursdays | 7 p.m.
Concerned Citizens of the Sea Islands | Wesley United Methodist Church | 2718 River Rd | Third Mondays | 6:30 p.m.


Main Road Improvement Projects Underway

Charleston County and the South Carolina Department of Transportation (SCDOT) began Main Road Improvements project yesterday. Citizens can expect to see nighttime lane closures during the two week operation, weather permitting. The purpose of the project is to improve travel at Main Road and U.S. 17 (Savannah Highway) and raise portions of Main Road to alleviate potential flooding. Nighttime lane closures on Main Road between the Limehouse Bridge and U.S. 17, will occur 9 p.m. to 6 a.m. beginning Sunday night Nov. 1. The lane closures are expected to last two weeks.

As of Nov. 3, project improvements unrelated to resurfacing have been postponed due to weather and are scheduled to resume the week of Nov. 9.

Project improvement includes:

  • Widening of the road, six feet on each side, from the railroad overpass to approximately Morse Avenue. This additional width will allow for an additional lane off of Johns Island to be established with traffic barrels during an evacuation event.
  • Adding an additional five inches of asphalt between Morse Avenue and Old Charleston Highway (the section of road that recently flooded).
  • Resurfacing a section from the Limehouse Bridge to U.S.17.
    Improvements to the intersection at Old Charleston Highway including:
  • Installation of a right turn lane from Main Road onto Old Charleston Highway headed toward Charleston.
  • Installation of a left turn lane from Main Road onto Old Charleston Highway headed toward Savannah.
  • Installation of a left turn lane from Main Road into the Bojangles driveway.
  • Installation of two concrete islands to establish right turns only from Old Charleston Highway onto Main Road.

The project is funded by the SCDOT and the Charleston County Transportation Sales Tax program. Anyone with questions about the project can call Charleston County’s Transportation Development Department at (843)202-6140.