The Colorado Section of the American Society of Civil Engineers (ASCE) has released its 2020 Report Card for Colorado’s Infrastructure, giving 14 categories of infrastructure in the state an overall grade of a C-.

The association’s civil engineers graded individual infrastructure categories as follows: aviation (B), bridges (C+), dams (C+), drinking water (C-), energy (C+), hazardous waste (C-), levees (D+), parks (C), rail (B-), roads (C-), schools (D+), solid waste (C-), transit (C-) and wastewater (C-).