David Gerla, P.E. Email & Phone Number

Us

Roadway Lead and Design Review Manager for the I-405, NE 85th Street Interchange and Inline BRT Station Project

Us

Roadway Design EngineerExpert in 3D design using Microstation with InRoadsDesign and production in advanced planning, schematic, and PS&E for:• I-30/US 80 (The East Corridor) in Dallas, TX• I-35E/US 67 (The Southern Gateway) in Dallas, TX• I-35E (Lowest Stemmons) in Dallas, TX• SL 335 in Amarillo, TX• FM 1110 in El Paso, TX• FM 2148 in Texarkana, TX• DART D2 in Dallas, TXProvided numerous pursuits with conceptual design and geometric vetting, alternative approaches, improvements to TCP, and 3D InRoads outputsHeld bi-weekly InRoads training courses for local staff

Pittsburgh, Pennsylvania, Us

Positions include:Design Engineer - Statewide Bridge Replacement Contract• Responsible for the design of horizontal alignments and profiles, grading, TCP/detours, construction phasing, SW3P, permanent traffic controls, and more• Plan set production for all roadway items• 3D modeling and design using Microstation with InRoadsRoadway EIT - Dallas North Tollway Expansion• Design of horizontal alignments, profiles, and superelevations for ramps, direct connectors, and widening• 3D corridor modeling in Microstation w/InRoads for cross sections and quantity estimates• Plan set, schematic, and exhibit production and review for submittals and public involvement events• Coordination with sub consultants• Client comment review and resolution Roadway EIT – S.M. Wright • TCP design• Plan set and exhibit production for submittals and client meetings• Construction phasing and scheduling• Quantity estimates• Client comment review and resolution• Response to contractor RFIsRoadway EIT – SH288 Pursuit• Preliminary layout analysis• Roadway component and earthwork quantity estimates• ATC analysis and reviewEnvironmental Manager – Chisholm Trail Parkway Section 1• On-site inspection of BMPs during construction• Report and recommendations for correction to contractor• Stakeholder job tours and inspection including city and client representatives• Weekly meetings with project team to discuss findings and improvements• Invoicing and contract administration

Contributed to four mega design-build pursuits:• Grand Parkway in Houston, TX, a joint venture with Granite and Texas Sterling• I-35E Expansion, in Dallas, TX, a joint venture with Fluor and Balfour Beatty• SR-91 Widening, in Corona, CA, an internal joint venture• Texas Light Rail (TexRail) Project, in Dallas, TX, an internal joint venture• Estimated Intelligent Transportation Systems, permanent traffic controls, drainage, paving, MOT/TCT, and earthwork• Assignments included design-build task force meetings, alternative technical concept creation, interfacing with designers for value engineering, constructability reviews, and specification interpretation, in addition to quantity takeoffs and production estimation• Conducted initial site visits and contract analysis to determine feasibility of pursuitsWorked as a grading field engineer and lead night engineer for an eleven mile highway widening along I-25N in Colorado• Responsibilities included field supervision, survey, safety analysis, production and cost analyses/forecasting, quantity takeoffs, constructability reviews, fleet management, permit acquisition, training and development of peers, aiding in the implementation of new software including ProjectWise and Microstation, and moreAttended classes for estimating, project controls, traffic control/MUTCD, and ethics