traffic signal design

Ackerman Consulting Group, LLC (ACG) is an engineering firm specializing in broadband consulting, planning, engineering, and management, with extensive experience in rural and tribal telecommunications. Since 2006, its principals have led broadband network deployments across Arizona, Oregon, New Mexico and Tribal Nations. ACG also provides traffic and transportation planning services for public agencies and municipalities.

ADA improvementsbroadband consultingCADconstruction managementfiber optic infrastructure designgrant writingITS engineering designLoad calculationsnetwork planningOSP engineeringpole inspectionsRFP responseroadway and intersection analysistraffic impact studies

AMD Engineering is a full-service Woman-Owned Small Business specializing in Transportation Engineering and Traffic Design throughout Virginia, Maryland and Washington, DC. Its principals bring more than 35 years of combined civil engineering design and consulting experience, providing planning, design, and design services during construction to state, county, municipal, private, and commercial clients. The firm is a VDOT On-Call Contractor and specializes in Design-Build and P3 projects.

AGi32 photometric analysisdesign-buildDynamic message signs (DMS)highway lighting designITS and CCTV designMaintenance of Traffic (MOT) DesignPedestrian hybrid beacons (PHB/HAWK)Public-Private Partnership (P3)Roadway Lighting Designsignal timing optimizationSigning and pavement marking designTraffic control plans (TCP)traffic simulationTransportation management plans (TMP)

Austin, Tsutsumi & Associates, Inc. (ATA) is an employee-owned engineering and land surveying firm founded in 1934 in Hawai'i. With main offices on O'ahu and Maui, ATA provides civil engineering, environmental engineering, transportation engineering, project management, land planning, public works, construction management, and land surveying services to government and private clients across the Hawaiian Islands and the Pacific Basin.

ALTA mappingboundary surveyscivil engineeringconstruction managementconstruction stakeoutenvironmental engineeringland planningland surveyingproject managementShoreline certificationtopographic mappingTraffic impact analysistransportation engineeringwastewater treatment designwater treatment design

Basis Partners is a privately-owned consulting engineering firm based in Colorado Springs, Colorado, focused on delivering professional services to public agencies within the transportation industry. The firm's core service areas are construction management, engineering, bridge inspection, and public involvement.

Aerial drone operationAsset and Program Managementbridge inspectionconstruction cost estimatingconstruction managementengineeringHighway/Interchange DesignHydraulic Evaluationpublic involvementroundabout design

Brudis & Associates, Inc. (BAI) is a consulting engineering firm serving federal, state, local agencies and private corporations. BAI provides engineering services for highway, bridge and structures, drainage and traffic design, planning, and analysis, along with construction management and inspection (CMI) services.

bridge designbridge inspectionsclaims analysisconstruction management and inspectionConstruction schedulingenvironmental permittingGIS analysis and mappinghighway designhydrology and hydraulics analysisstormwater managementstream restoration/stabilization designsurveyingtraffic design

BvF Engineering, Inc. (BvF) is a minority-owned, multi-disciplined engineering, construction management, and construction inspection firm headquartered in Elkridge, MD. Established and incorporated in 2011, it serves federal, state, city, and local agencies as well as private sector clients on projects including tunnels, bridges, highways, roadways, buildings, facilities, schools, and parks.

bridge condition inspectioncivil engineering designconstruction inspectionconstruction managementCost EstimatingCPM schedulinghighway lighting designstormwater management designstructural engineeringtraffic engineeringutility engineering

Ciorba Group, Inc. is a civil engineering consulting firm serving Illinois, Indiana and Michigan. The firm provides engineering services to state and county transportation departments, tollway authorities, municipalities, and private clients, delivering people-first engineering solutions that add value to communities. Its history traces to 1927 when D.J.L. Walther began providing municipal and land development engineering services to Chicago's North Shore communities; the firm became Ciorba Group, Inc. in 1980.

bridge designconstruction engineeringElectrical & lighting engineeringForensic engineering & consultingIntersection upgradesLighting system designMunicipal & civil engineeringRoadway engineeringstructural engineeringWater resources engineering

Civotec is an independent civil and traffic engineering firm specializing in traffic studies, signal design, mobility planning, and traffic control solutions. It serves public agencies, private developers, and design teams across Texas and Louisiana, with offices in Houston, San Antonio, and Lafayette. The firm provides Traffic Impact Analysis (TIA), Traffic Impact Studies (TIS), parking study and design, and transportation engineering services.

Agency SubmittalsParking Study and Designpermitting supportReview CoordinationSynchro/SimTraffic Modelingtraffic control plansTraffic impact analysistraffic impact studiesTraffic Modeling & Simulationtransportation planningVISSIM Simulation

Commonwealth Engineers & Consultants, Inc. (CE&C) was founded in April of 1987 as a multi-disciplinary Professional Civil Engineering Firm located in Providence, RI. CE&C provides a single source of professional services to public and private clients, with staff comprising Professional Engineers registered in both RI and MA. Services encompass all phases of civil engineering practice from initial planning to final design.

bridge designbridge inspectionscivil engineeringconstructabilityCost Estimatingenvironmental permittingFailure Evaluation & AnalysisFoundation & Retaining Wall DesignHighway & Traffic DesignInspection & Condition SurveysLand Planning & Feasibility StudiesParking Lot DesignSeismic & Fatigue Retrofittingsewer designsite developmentStormwater Management Analysis & Designstructural engineeringStructure Type StudiesTraffic Analysis & Studies

Concord Engineering is a certified WMDBE transportation and electrical engineering firm headquartered in downtown Bellevue, WA, with a branch in Coppell/Dallas, TX. It provides consulting services in transportation and electrical engineering, including planning, operational analysis, and design for traffic and infrastructure projects.

480VAC distribution designcommunications system designElectrical Designfiber optic designIllumination analysis and designITS design and planningJoint-use engineering and surveyingMicrosimulation (Vissim, Synchro)traffic impact studiestransportation planningTravel demand forecasting

Let's Work Together With over 100 years of experience, Corlett Probst & Boyd is uniquely qualified to provide civil engineering services in North Texas. CPB is a consulting firm specializing in civil engineering and surveying services. The office is located at 4605 Old Jacksboro Highway, in Wichita Falls. The firm is led by Devin G. Smith, P.E., R.P.L.S.CPB has unmatched surveying and engineering experience including the design of water supply and distribution systems, wastewater collection and treatment systems, and paving and drainage improvements in the Wichita Falls area. We have designed projects varying in size from individual systems to major improvements for both municipal and private clients including the Cities of Wichita Falls, Burkburnett, Graham, Henrietta, Holliday, Lakeside City, Newcastle, and Olney; and Wichita Valley WSC, Archer County MUD, Friberg Cooper WSC, and.

civil engineeringconstruction administrationgrant application and administrationhydraulic modelingland surveyingNPDES permittingpavement designplatting and rezoningroadway illumination designsite and lot layoutTCEQ permitting

DB Sterlin Consultants, Inc. is a Chicago-based multidisciplinary engineering firm providing infrastructure solutions throughout the Midwest. Founded in 1997 by Reynold Sterlin, PE, and led by President Regine Jeune, the firm serves transportation, municipal, and utility projects across Illinois and Wisconsin. It is a minority-owned firm certified as MBE, DBE, and WBE, and is pre-qualified by IDOT in numerous areas.

civil engineeringconstruction engineeringconstruction inspectionElectrical EngineeringHydraulic and Drainage Studiesland surveyingprogram managementroadway planningstructural engineeringSubsurface utility engineeringutilities engineeringutility coordinationWater resources engineering

DeShazo Group is a Dallas, Texas-based traffic engineering, transportation planning, parking analysis, and urban design firm founded in 1980. With 45+ years of experience, it serves cities, campuses, and communities across the Southern and Southwestern U.S., using verified modeling, demand forecasting, and geospatial analysis to deliver safer, more efficient transportation systems.

demand forecastinggeospatial analysisMulti-Modal StudiesParking AnalysisParking Garage Designtraffic engineeringTraffic impact analysisTraffic Management Planstransportation planningurban designwayfinding studies

DMD & Associates is a consulting engineering firm providing electrical, lighting, ITS and utility related engineering services to municipalities, government agencies, owners, developers and contractors. They work as a sub-consultant to architectural and civil engineering firms or under direct contract with clients, primarily in western Canada and the Western United States, and throughout North America. They report 8000+ projects completed or underway.

Electrical Engineeringintelligent transportation systemsLED lighting conversionslighting designpump stations and controlsutility engineering

E. Haselden & Associates is a certified woman owned engineering firm located in Lexington, SC, established in 2015. It is a certified Disadvantaged Business Enterprise (DBE) with the South Carolina Unified Certification Program. The firm specializes in traffic engineering and water and wastewater engineering.

Accident AnalysisComputer aided drafting (AutoCAD, MicroStation, Revit)data collectionITS Designproject managementTraffic Countstraffic engineeringtraffic impact studiesWastewater collectionwater and wastewater treatmentwater distribution

Fox Tuttle Transportation Group was formed in 2001 to provide transportation consulting services to local governments and private sector clients. Owned and operated in Colorado by senior professionals, the firm offers transportation planning and engineering services including Complete Streets, transportation operations, safety, bicycle and pedestrian facilities design, traffic signal and roundabout design, and development support.

ADA-compliant designbicycle and pedestrian facility designmultimodal transportation modeling and analysisroadway designroundabout designsafety studies and auditstraffic impact studiestransportation planning

Fryman Management provides traffic engineering and management services, aiming to engineer the weakness out of the approach by gaining the commitment of owners, contractors, and third parties. The company offers worksite traffic control plans, traffic management plans, traffic closure plans, traffic signal design, and street light design, along with public and private agency coordination and approval.

agency coordination and approvalstreet light designtraffic control planningtraffic engineering

GTS (General Technologies and Solutions) is a transportation planning, traffic engineering, and technology solutions firm based in California, serving clients across the US and internationally. It advises public, private, and institutional clients, integrating advanced technology into transportation to balance mobility, livability, and safety.

construction supportEV charging infrastructurefiber optic system design and integrationintelligent transportation systemslighting design and photometricsparking operations analysissigning and stripingsmart city planning and designstakeholder engagementtraffic data analyticstraffic engineeringtransportation planning

CBB is a Midwest transportation engineering and planning firm headquartered in St. Louis, Missouri, with offices across Missouri and in Illinois. The firm has focused on transportation engineering and planning since 1973, blending engineering and planning to provide solutions for safer, more sustainable, and economically vibrant communities.

community outreachdata collectiondesign-build projectsgrant writingintelligent transportation systemspublic engagementtraffic calming planstraffic engineeringtransportation engineeringtransportation modelingtransportation planning

KAG Engineering, PLLC (KAGE) is a Long Island based, women owned transportation engineering firm incorporated in 2011 by Kara A. Blanchard, P.E. to provide transportation engineering services to the Greater New York City area. KAGE is a WBE and DBE certified engineering firm with expertise in construction inspection, highway design, and intelligent transportation systems (ITS).

ADA ramp designAutoCAD Civil 3Dconstruction inspectionintelligent transportation systems designmaintenance and protection of trafficMicroStationresident engineeringShop drawing reviewsignage & stripingtesting & integrationtraffic engineering designwork zone traffic control