Carolina Crossroads Online Meeting

Start the online meeting by reading the alternatives analysis summary magazine.
 
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Carolina Crossroads Online Meeting

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No routes Irmo - Downtown Irmo - NE Columbia Spartanburg - Charleston Augusta - Florence Lexington - Downtown Bush River Rd Access
Existing DOT Right-of-Way Proposed DOT Right-of-Way

How do I go from...

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Select the endpoints below and then hover over the map to the left to see the route in both directions

How do I get to Bush River Road?

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Level 1B Screening Results

Improvement on Traffic and Operations (Level of Service) Improvement to Through Travel Time Improvement to Through Speed Reduces or Eliminates Geometric Deficiencies Carries Forward in Level 2 Screening
HIGH HIGH HIGH YES YES

Level 2 Screening Results

Project Cost (billions) Property Impacts (Full Acquisitions) Property Impacts (Partial Acquisitions) Wetland Impacts (acres) Stream Impacts (linear feet)
$1.46 42 228 3.35 15,084

Hover over or tap the map to zoom in

No routes Irmo - Downtown Irmo - NE Columbia Spartanburg - Charleston Augusta - Florence Lexington - Downtown Bush River Rd Access
Existing DOT Right-of-Way Proposed DOT Right-of-Way

How do I go from...

Remove yellow labels from map

Select the endpoints below and then hover over the map to the left to see the route in both directions

How do I get to Bush River Road?

Having trouble with the zoomable map? Download the PDF version here.

Level 1B Screening Results

Improvement on Traffic and Operations (Level of Service) Improvement to Through Travel Time Improvement to Through Speed Reduces or Eliminates Geometric Deficiencies Carries Forward in Level 2 Screening
MEDIUM HIGH MEDIUM YES YES

Level 2 Screening Results

Project Cost (billions) Property Impacts (Full Acquisitions) Property Impacts (Partial Acquisitions) Wetland Impacts (acres) Stream Impacts (linear feet)
$1.54 36 245 3.13 14,859

POTENTIAL HIGHWAY CROSS-SECTIONS

Interested in what the roadway might look like for each alternative? Rollover the dots below to view potential highway designs.

I-26 | West of Piney Grove Rd
I-26 | Between I-20 and St. Andrews Rd
I-20 | Between Bush River and I-26
I-26 | Between I-20 and I-126
I-126 | Between Colonial Life Blvd. and I-26
Level 1B Screening Results RA
01
RA
05
Improvement on Traffic and Operations (Level of Service) HIGH MEDIUM
Improvement to Through Travel Time HIGH HIGH
Improvement to Through Speed HIGH MEDIUM
Reduces or Eliminates Geometric Deficiencies YES YES
Carries Forward in Level 2 Screening YES YES
Level 2 Screening Results RA
01
RA
05
How many properties does this alternative impact? Full Acquisitions 42 36
Partial Acquisitions 228 245
How many acres of wetlands does this alternative impact? Total Acres 3.35 3.13
% High Quality 22% 24%
How many linear feet of streams are impacted? Total Linear Feet 15,084 14,859
% High Quality 9% 8%
How many acres of floodplains are crossed? Total Acres 50.05 50.33
% Zone AE Floodway 36% 35%
What is the estimated project cost? (billions) $1.46 $1.54
How many acres of public open space and parks are impacted? 0.4 0.65
Does this meet local/regional land use plans? Yes Yes
Improvement on Traffic and Operations (Level of Service) High Medium
Improvement to Through Travel Time High High
Improvement to Through Speed High Medium
Reduces or Eliminates Geometric Deficiencies Yes Yes
Carried Forward to Level 3 Screening — DEIS Yes Yes

Are you going to impact my home or business?

Right-of-way (ROW) acquisition is not anticipated to begin until late 2019. At that time, should ROW be required, SCDOT will work with affected property owners based on third-party property valuations and according to the Uniform Relocation Assistance and Real Property Acquisition Policies Act of 1970 (http://www.fhwa.dot.gov/real_estate/uniform_act/). Fair market value is the estimated value of a property based on what a reasonable person would pay in a voluntary transaction. Also, our online brochure, Highways and You, can help answer questions about the process if property acquisition is needed. (http://www.scdot.org/business/pdf/rightofway/HighwaysandYou.pdf).

In extraordinary cases or emergency situations, SCDOT may request and the Federal Highway Administration (FHWA) may authorize the acquisition of a particular property or a limited number of properties within the proposed highway corridor prior to completion of processing the final EIS. These requests will be handled on a case by case basis.

Why are you proposing the removal of the Bush River Road interchange at I-26 in both of the Representative Alternatives?

By removing the direct connection between Bush River Road and I-26, traffic conflict points and weaving maneuvers between Bush River Road and the I-20/I-26 interchange would be eliminated, thereby reducing traffic congestion/disruption and improving traffic flow on I-26. However, people will have an improved access to destinations along Bush River Road through the proposed full Colonial Life Boulevard interchange with I-126 and at the existing interchange of Bush River Road and I-20.

What is the cost of the project?

As the #1 statewide interstate priority, SCDOT plans to fund this project for construction using a blended funding approach that combines a Federal-Aid Interstate Program, as well as leveraging new revenue streams approved by the Legislature in 2016. On June 8, 2016, Act 275 was signed which will provide essential funding to roadway and bridge projects throughout the state, including funding to deliver the Carolina Crossroads I-20/26/126 Corridor Project. The project is expected to cost between $1.3 and $1.5 billion. The project budget was estimated using a detailed cost and schedule risk assessment. As alternatives are refined and analyzed, the project team will continue to monitor risks and project cost estimates.

Submit a Comment

Comment are closed.

The public will have 30 days after the Reasonable Alternatives Public Information Meeting to submit comments. Please submit comments by October 19, 2017. Want to handwrite and mail in your comment? Download a PDF version here.

Carolina Crossroads Corridor Improvements Project
C/O South Carolina Department of Transportation
Mega Projects Division, Room 122
955 Park Street
PO Box 191
Columbia, SC 29202-0191
Call us: 1-800-601-8715

Si necesita ayuda para traducir al idioma español al participar en este proyecto, por favor envíenos un correo electrónico a info@CarolinaCrossroadsSCDOT.com.