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Department of Transportation·South Carolina

Traffic Count Collection Services

Closes 6/30/2026$500k – $1.5MRequest for Proposal
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Description

The South Carolina Department of Transportation is seeking qualified contractors to perform comprehensive traffic count collection services throughout all 46 counties of South Carolina. The work includes deploying personnel and equipment to count vehicular traffic, conducting turning movement counts (TMCs), processing raw data, and delivering standardized reports that meet SCDOT specifications and industry best practices. This statewide effort supports ongoing transportation planning, roadway design, and safety analysis initiatives. • Scope covers all 46 counties, requiring coordination with local jurisdictions. • Deliverables include raw data files, processed data sets, and analytical reports for each count location. • Must adhere to SCDOT data collection standards, including TMC methodology and quality assurance protocols.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Amy Sabol

[email protected]

(803) 737-0834

Key dates

Opened
5/29/2026
Pre-bid meeting
6/16/2026
Closes
6/30/2026

Last updated

Details

Type
Request for Proposal
Industry
Civil Engineering
NAICS
541370
Solicitation №
5400029736

Budget estimate

$500,000 – $1,500,000

Based on typical state contracts for statewide traffic counting, the budget is likely in the mid‑hundreds of thousands to low‑single‑digit millions. Factors influencing the range include the number of count locations, frequency of counts, required data quality, and reporting depth. A reasonable estimate is $500,000 to $1,500,000 for the full contract period.

AI estimate from the solicitation

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