The City and County of Denver approved a $19.2 million contract with HDR Engineering, Inc. for on-call professional services. The contract has an initial term of three years, with a city option to extend it to five years. HDR Engineering will provide support for various capital projects managed by the Department of Transportation & Infrastructure (DOTI). The services will supplement the city's design, planning, and construction engineering staff as needed across multiple categories, including general civil/roadway design, bridge design, multimodal design, transportation planning, and traffic engineering.