Douglas Halpert, P.E., Ptoe Email & Phone Number

Silver Spring, Maryland, United States

Columbia, Maryland, United States

• Prepare Scope & Fee for public and private contracts.
• Manage work hours, billing, cost-to-complete, and invoices.
• Perform safety evaluations for multi-modal roadway projects.
• Coordination between DOT project managers, sub-consultants, and partnering firms.
• Columbia Traffic lead for roadway detour and MOT plans.

Wilmington, MA

• Perform field inventories to observe existing traffic operations, geometry of intersections, and evaluate existing traffic signal, pedestrian, and bicycle infrastructure
• Perform Traffic Impact and Access Studies (TIAS) for local and State permitting of private development projects of varying land uses and sizes throughout Massachusetts, New Hampshire, and Maine.
• Project existing traffic count volumes to anticipate future traffic demand on roadway networks using ITE trip generation, parking generation, and empirical data
• Prepare capacity and queue analysis for signalized, unsignalized, roundabouts, and highway ramps under existing, design, future year conditions, and future year with mitigation conditions
• Conduct traffic signal, hybrid pedestrian crossing, and turning-lane warrant analyses
• Assist with design of transportation improvement to be incorporated in 25% - PS&E design plans Intelligent Transportation Systems

Lawrence, Mass

• Perform field inventories to observe existing traffic operations, geometry of intersections, and evaluate existing traffic signal, pedestrian, and bicycle infrastructure
• Perform Traffic Impact and Access Studies (TIAS) for local and State permitting of private development projects of varying land uses and sizes throughout Massachusetts and New Hampshire.
• Project existing traffic count volumes to anticipate future traffic demand on roadway networks using ITE trip generation, parking generation, and empirical data
• Prepare capacity and queue analysis for signalized, unsignalized, roundabouts, and highway ramps under existing, design, future year conditions, and future year with mitigation conditions
• Conduct traffic signal, hybrid pedestrian crossing, and turning-lane warrant analyses
• Prepare 25% - PS&E design plans including Right-of-Way and Intelligent Transportation Systems plans

Greater Boston Area

• Analyzed operational performance of roundabouts in Boston and Cambridge using traffic volume data and traffic modeling software
• Compiled and analyzed crash data of multiple high crash intersections both signalized and unsignalized
• Created and analyzed crash diagrams prior to submittal for Road Safety Audits
• Performed Road Safety Audit site visits with consultants and municipality representatives
• Analyzed intersections for low-cost sign replacement and pavement markings to improve safety
• Performed cost estimates and placement analysis for low-cost sign and pavement marking replacement

• Collected and analyzed travel time data for UMass Lowell’s Campus Bus Transportation Plan to determine alternative route feasibility
• Organized and edited documents for Final Environmental Impact Statements
• Assisted a wetland engineer with wetland delineation around electric lines using GPS

Greater Boston Area

• Surveyed City of Boston water, sewer, electric, and stormwater utilities
• Provided full survey data for urban streets
• Performed field reconnaissance of drain and sewer connections including CCTV analysis and measure downs
• Estimated quantities of pipe length for rehabilitation and replacement