Cobb County businesses are often well-represented among the winners when the Georgia Department of Transportation releases its periodic list of contracts. Several large Cobb-based firms are involved in road construction, paving, bridge maintenance, and other related fields. Cobb also has a large number of subcontractors and specialty contractors.

In the recent batch of GDOT contracts, Lumin8 Transportation Technologies, a Colorado-headquartered company with its Georgia office in Marietta, won two.

The first was a $1,536,354.80 to install automated incident detection (AID) devices in various locations In Cobb, Coweta, Clayton, Cherokee, Dekalb, Fulton and Gwinnett counties.

The second is a $1,165,730.25 contract for installing Dynamic Messaging Signs (DMS) at various points along I-75 in Bartow County.

List of recently awarded GDOT contracts

Below is a copy of the contract award list. To download and read the original PDF follow this link.

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AWARD ANNOUNCEMENT June 21, 2024 LETTING

AWARD IS MADE ON July 5, 2024 TO THE LOW BIDDER ON THE FOLLOWING CONTRACTS UNLESS OTHERWISE INDICATED.

DBE PARTICIPANTS LISTED BY THE LOW BIDDER ARE NAMED BELOW.AWARD OF A CONTRACT TO A LOW BIDDER WHO HAS LISTED DBE PARTICIPANTS IN THE BID DOES NOT CONSTITUTE FINAL APPROVAL BY THE DEPARTMENT OF THE LISTED DBE PARTICIPANTS. UNLESS OTHERWISEINDICATED, DBE PARTICIPANTS LISTED BELOW ARE ACCEPTABLE BY THE DEPARTMENT FOR SATISFYING THE DBE GOAL ON THE CONTRACT PROVIDED THE WORK OR SERVICE TO BE PERFORMED BY THE DBE IS IN COMPLIANCE WITH THE PROVISIONS OF THE CONTRACT AND APPLICABLE FHWA REGULATIONS.

001

FED PROJECT M006479, Banks, Gwinnett, Hall, BRIDGE REHABILITATION AT VARIOUS LOCATIONS IN BANKS, GWINNETT AND HALL COUNTIES. (E) August 31, 2025 COMPLETION DATE. B1CBA2402276-0 District 1 – Gainesville,

Area Office 3 – Carnesville PI #M006479

LOW BIDDER	MASSANA CONSTRUCTION, INC.
AMOUNT $896,513.00
	115 HOWELL ROAD.
	TYRONE GA 30290-2724
	(770)632-2081
	******9249
	MEYERC@MASSANACONSTRUCTION.COM
DBE PARTICIPANTS ARE AS FOLLOWS:	TYPE OF WORK:
ANATEK, INC.	SEC 461 SEALING ROADWAY & BRIDGE JOINTS & CRACKS

002

FED PROJECT 0017678, Catoosa, 0.123 MILE OF CONSTRUCTION OF A BRIDGE AND APPROACHES ON MT VERNON RD (CR 215) OVER SUGAR CREEK. (E) September 30, 2025 COMPLETION DATE. B1CBA2402216-0 District 6 –

Cartersville, Area Office 2 – Dalton PI #0017678

LOW BIDDER	WILLIAMS CONTRACTING COMPANY, LLC
AMOUNT $1,673,069.94
	1815 SATELLITE BOULEVARD
	DULUTH GA 30097
	******7930
	JMASSEY@WILLIAMSCCO.COM
DBE PARTICIPANTS ARE AS FOLLOWS:	TYPE OF WORK:
HIGHWAY SERVICES, INC.	150 TRAFFIC CONTROL
CENTERLINE SURVEYING, INC.	149 CONSTRUCTION LAYOUT
TERI HARRIS TRUCKING, LLC	206A HAULING SOIL TO THE PROJECT

003

FED PROJECT 0018057, Clinch, 0.166 MILE OF CONSTRUCTION OF A BRIDGE AND APPROACHES ON ANTIOCH CHURCH RD (CR 204) OVER SURVEYORS CREEK. (E) July 31, 2025 COMPLETION DATE. B1CBA2402228-0 District 5 –

Jesup, Area Office 2 – Waycross PI #0018057

LOW BIDDER	SOUTHERN CONCRETE CONSTRUCTION CO., INC.
AMOUNT $2,282,275.01
	P.O. BOX 50157
	ALBANY GA 31703-0157
	(229)435-0786
	******7830
	ESTIMATOR@SOUTHERN-CONCRETE.COM
DBE PARTICIPANTS ARE AS FOLLOWS:	TYPE OF WORK:
MIDDLE GEORGIA SIGNS – DESIGN EFFEX, INC	SEC 150 TRAF CNTRL & TRAF MAIN
HARP & TURNER CONSTRUCTION COMPANY, LLC	SEC 441 MISC CONCRETE ITEMS

004

FED PROJECT 0018374, Cook, CONSTRUCTION OF A ROUNDABOUT ON SR 37/SR 76 AT SR 37 AND SR 76.

(E) September 30, 2025 COMPLETION DATE. B1CBA2402279-0 District 4 – Tifton, Area Office 1 – Valdosta PI #0018374

LOW BIDDER	REAMES AND SON CONSTRUCTION COMPANY, INC.
AMOUNT $4,248,726.80
	P.O. BOX 546
	VALDOSTA GA 31603-0546
	(229)244-9286
	******4148
	JCLEVELAND@REAMESANDSON.COM
DBE PARTICIPANTS ARE AS FOLLOWS:	TYPE OF WORK:
DOYLE HANCOCK & SONS CONSTRUCTION, INC.	SEC 670 WATER DISTR. SYSTEM
MIDDLE GEORGIA SIGNS – DESIGN EFFEX, INC	SEC 150 TRAF CONTROL, SEC 636 HIGHWAY SIGNS
CORBETT ELECTRICAL CONSTRUCTION, INC.	SEC 680 LIGHTING STANDARDS AND LUMINAIRES

005

FED PROJECT 0020047, Habersham, INTERSECTION IMPROVEMENTS AT VARIOUS LOCATIONS IN HABERSHAM

COUNTY. (E) August 31, 2025 COMPLETION DATE. B1CBA2402275-0 District 1 – Gainesville, Area Office 4 – Cleveland PI #0020047

LOW BIDDER	BACKBONE INFRASTRUCTURE, LLC
AMOUNT $4,064,236.00
	4805 WESTOAK CT
	SUGARHILL GA 30518
	(470)418-3016
	******5784
	Ritvik.k@backboneinfra.com
DBE PARTICIPANTS ARE AS FOLLOWS:	TYPE OF WORK:
BACKBONE INFRASTRUCTURE, LLC	SEC 150 TRAF CONTROL, SEC 163 MISC EROSION CONTROL, SEC 201 CLEARING AND GRUBBING, SEC 550 STRM DR PIPE, PIPE-ARCH CLVT, SD DR PIPE

006

FED PROJECT 0018058, Jeff Davis, 0.182 MILE OF CONSTRUCTION OF A BRIDGE AND APPROACHES ON POST RD (CR 299) OVER HURRICANE CREEK. (E) June 30, 2025 COMPLETION DATE. B1CBA2402297-0 District 5 – Jesup, Area

Office 1 – Baxley PI #0018058

LOW BIDDER	GRIFFIN GRADING & CONCRETE, LLC
AMOUNT $2,490,055.89
	P.O. BOX 682
	CORDELE GA 31015
	(229)276-0888
	******1280
	andypoe@griffingrading.us
DBE PARTICIPANTS ARE AS FOLLOWS:	TYPE OF WORK:
C & G CONCRETE CONSTRUCTION CO., INC.	SEC 441 MISC CONCRETE ITEMS
CYMCO 7, INC.	SEC 511 REINFORCEMENT STEEL
WAYLON CONTRACTING CO., INC.	SEC 163 MISC EROSION CONTROL, SEC 700 GRASSING
THE SHARON COMPANY, INC.	SEC 641 GUARD RAIL

007

FED PROJECT 0015100, Rockdale, 0.422 MILE OF CONSTRUCTION OF A BRIDGE AND APPROACHES ON HONEY CREEK RD (CR 505) OVER SNAPPING SHOALS CREEK. (E) April 30, 2026 COMPLETION DATE. B1CBA2402261-0

District 7 – Chamblee, Area Office 1 – Chamblee PI #0015100

LOW BIDDER	WILLIAMS CONTRACTING COMPANY, LLC
AMOUNT $4,823,310.13
	1815 SATELLITE BOULEVARD
	DULUTH GA 30097
	******7930
	JMASSEY@WILLIAMSCCO.COM
DBE PARTICIPANTS ARE AS FOLLOWS:	TYPE OF WORK:
ATLANTA PAVING & CONCRETE CONSTRUCTION INC.	SEC 400 HOT MIX ASPHALTIC CONCRETE CONSTRUCTION
HIGHWAY SERVICES, INC.	SEC 150 TRAFFIC CONTROL

008

FED PROJECT 731048-, Rockdale, 0.530 MILE OF WIDENING AND RECONSTRUCTION TO REPLACE THE EXISTING DIAMOND INTERCHANGE ON US 278/I-20/SR 402 AT SR 138/SR 20. (E) June 30, 2028 COMPLETION DATE.

B1CBA2402251-0 District 7 – Chamblee, Area Office 1 – Chamblee PI #731048-

LOW BIDDER	PITTMAN CONSTRUCTION COMPANY
AMOUNT $78,719,083.34
	P. O. BOX 155
	CONYERS GA 30012-0155
	(770)922-8660
	******8416
	ESTIMATING@PITTMAN-CONSTRUCTION.COM
DBE PARTICIPANTS ARE AS FOLLOWS:	TYPE OF WORK:
LAGNIAPPE DEVELOPMENT COMPANY, INC.	SEC 441 MISC CONCRETE ITEMS
TRICOR CONSTRUCTION, INC.	SEC 626 RE, GASE, & VSL WALLS

009

FED PROJECT 0007055, Union, 0.121 MILE OF CONSTRUCTION OF A BRIDGE AND APPROACHES ON SR 180 OVER

SLAUGHTER CREEK. (E) April 30, 2026 COMPLETION DATE. B1CBA2402183-0 District 1 – Gainesville, Area Office 4 – Cleveland PI #0007055

NO BIDS RECEIVED

010

ST PROJECT 0018178, All Counties, INSTALLATION OF AUTOMATED INCIDENT DETECTION (AID) AT VARIOUS LOCATIONS IN COBB, COWETA, CLAYTON, CHEROKEE, DEKALB, FULTON AND GWINNETT COUNTIES. December 31,

2025 COMPLETION DATE. B3CBA2402236-0 District 7 – Chamblee, Area Office 2 – Marietta PI #0018178

LOW BIDDER	LUMIN8 TRANSPORTATION TECHNOLOGIES, LLC
AMOUNT $1,536,354.80
	27 NORTH FAIRGROUND STREET
	MARIETTA GA 30060
	(770)732-0054
	******4047
	dswales@lumin8.com
DBE PARTICIPANTS ARE AS FOLLOWS:	TYPE OF WORK:
ATLANTA TRAFFIC CONTROL SERVICES, LLC	SEC 150 TRAFFIC CONTROL

011

ST PROJECT 0019667, Bartow, INSTALLATION OF DYNAMIC MESSAGING SIGNS (DMS) AT VARIOUS LOCATIONS ON

I-75/SR 401. June 30, 2025 COMPLETION DATE. B3CBA2402238-0 District 6 – Cartersville, Area Office 1 – Cartersville PI #0019667

LOW BIDDER	LUMIN8 TRANSPORTATION TECHNOLOGIES, LLC
AMOUNT $1,165,730.25
	27 NORTH FAIRGROUND STREET
	MARIETTA GA 30060
	(770)732-0054
	******4047
	dswales@lumin8.com
DBE PARTICIPANTS ARE AS FOLLOWS:	TYPE OF WORK:
ATLANTA TRAFFIC CONTROL SERVICES, LLC	SEC 150 TRAFFIC CONTROL

012

ST PROJECT 0015955, Decatur, 1.753 MILES OF WIDENING AND RECONSTRUCTION ON WHIGHAM DAIRY RD BEGINNING AT SR 38 AND EXTENDING TO SR 97/SR 309. March 31, 2027 COMPLETION DATE. B3CBA2402203-0

District 4 – Tifton, Area Office 3 – Donalsonville PI #0015955

DEFERRED

013

ST PROJECT 0017773, Franklin, 0.095 MILE OF CONSTRUCTION OF A BRIDGE AND APPROACHES ON BALD EAGLE RD (CR 285) OVER CARLAN CREEK. June 30, 2025 COMPLETION DATE. B3CBA2402219-0 District 1 – Gainesville, Area

Office 3 – Carnesville PI #0017773

LOW BIDDER	TALLEY CONSTRUCTION COMPANY, INC.
AMOUNT $1,188,693.44
	1751 MCFARLAND AVE.
	ROSSVILLE GA 30741-2265
	(706)866-0596
	******2015
	BIDS@TALLEYCONSTRUCTION.NET
DBE PARTICIPANTS ARE AS FOLLOWS:	TYPE OF WORK:
ANATEK, INC.	SEC 500 CONCRETE STRUCTURES, SEC 511 REINF STEEL
BALLISTIC HYDROSEED, LLC	SEC 163 MISC EROSION CONTROL, SEC 700 GRASSING
THE SHARON COMPANY, INC.	SEC 641 GUARDRAIL

014

ST PROJECT 0018054, Hancock, 0.145 MILE OF CONSTRUCTION OF A BRIDGE AND APPROACHES ON TUCKER RD (CR 72) OVER SANDY RUN CREEK. June 30, 2025 COMPLETION DATE. B3CBA2402281-0 District 2 – Tennille, Area Office

1 – Milledgeville PI #0018054

LOW BIDDER	GREGORY BRIDGE COMPANY
AMOUNT $1,254,112.34
	P.O. BOX 3355
	EATONTON GA 31024
	(706)485-7283
	******5139
	Jerry@gregorybridgeco.com
DBE PARTICIPANTS ARE AS FOLLOWS:	TYPE OF WORK:
RRB TRUCKING, LLC	SEC 603 HAULING RIP RAP TO PROJECT, ALL SIZES
THE SHARON COMPANY, INC.	SEC 641 GUARD RAIL
MIDDLE GEORGIA SIGNS – DESIGN EFFEX, INC	SEC 636 HIGHWAY SIGNS

015

ST PROJECT 0019514, Quitman, 11.406 MILES OF MILLING, RESURFACING AND SHOULDER REHABILITATION ON LOWER LUMPKIN RD BEGINNING AT US 82 AND EXTENDING TO THE STEWART COUNTY LINE. May 31, 2025

COMPLETION DATE. B3TIA2402242-0 District 4 – Tifton, Area Office 5 – Albany PI #0019514

DEFERRED

016

ST PROJECT 0014082, Walton, CONSTRUCTION OF A ROUNDABOUT ON SR 138 (WALNUT AVE) AT SR 81 (LEON

AVE). April 30, 2027 COMPLETION DATE. B3CBA2402195-0 District 1 – Gainesville, Area Office 2 – Athens PI #0014082

DEFERRED

GDOT press release summarizing this batch of contracts

GDOT distributed the following press release:

Georgia DOT awards $104.3 million in construction contracts in June

ATLANTA In June 2023, the Georgia Department of Transportation (Georgia DOT) awarded a total of 13 projects valued at approximately $104,342,160.94.

The largest single investment, worth approximately $78 million, is a reconstruction project that will widen and reconstruct the existing diamond interchange on US 278/I-20/SR 402 at SR 20 in Rockdale County. This contract represents 82 percent of the awarded funds.

There were six projects awarded for bridge construction and roundabouts in various parts of the state. The largest of these projects, valued at approximately $4.8 million, involves the construction of 0.422 miles of a bridge and approaches on Honey Creek Road over Snapping Shoals Creek in Rockdale County. The second-largest bridge construction project involves 0.182 miles of construction of a bridge and approaches on Post Road (CR 299) over Hurricane Creek in Jeff Davis County, with a contract value of approximately $2.4 million. These contracts and four other bridge construction contracts represent 13 percent of the awarded funds.

There was one construction project representing 4 percent, or approximately $4 million, of the awarded funds. This project involves the construction of a roundabout at the intersection of SR 37 and SR 76 in Cook County.

The remaining 1 percent is allotted for one bridge rehabilitation project in Banks, Gwinnett, and Hall counties.

In June, a Design-Build project was awarded to Lumin8 Transportation Technologies, LLC / Kimley-Horn and Associates, Inc., worth approximately $2.6 million. This project will design, construct, and install three dynamic message signs (DMS) with concrete poles and closed-circuit television camera units at or near each location, along with associated cabinets, pull boxes, and supporting ITS infrastructure in Bartow, Crisp, and Harris counties. To learn more about this project, please visit: https://www.dot.ga.gov/GDOT/pages/DesignBuild.aspx

The June awards bring the total construction contracts for Fiscal Year 2024 to $2.6 billion. This total includes TIA, Design-Bid-Build, Design-Build and locally administered projects. Fiscal Year 2024 began July 1, 2023.

Award Announcement list (includes rejected and or deferred projects). Bids for Design-Bid-Build projects were received on June 21, and contracts were awarded to the lowest qualified bidders on July 5.

Supplemental Award Announcement (includes previously deferred projects that have now been let).

Contractors and consultants, including Disadvantaged Business Enterprises (DBEs), registered small businesses and veteran-owned small businesses interested in bidding on projects or performing work must prequalify with Georgia DOT. To learn more, please visit http://www.dot.ga.gov/PS/Business/Prequalification/PrequalContractors.