HRC is MDOT prequalified in the following categories:

Design Services

• Short & Medium Span Bridges
• Specialty Walls/Slopes
• Road & Streets
• Municipal Utilities
• Freeway Lighting
• Pump Station Design
• Landscape Architecture
• Building and Structure Design
• Roadway Rehabilitation & Rural Freeways
• Project Development Studies
• Hydraulics
• Capital Preventative Maintenance
• Photogrammetric Control Surveys
• Technical Assistance
• Intelligent Transportation Systems

Construction and Technology

• Bridge Safety Inspection
• Road Construction Engineering
• Bridge Construction Engineering
• Aggregate Construction Inspection & Testing
• Bituminous Plant Inspection & Testing
• Bituminous Pavement Inspection
• Portland Cement Concrete Inspection & Testing
• Density Inspection & Testing
• Bridge Load Rating Analysis
• Bridge Painting Inspection
• Construction Staking
• Engineering Assistance

Transportation Planning Services

• Geographic Information Systems

Traffic & Safety Services

• Maintaining Traffic Plans & Provisions
• Pavement Marking Plans
• Safety Studies
• Traffic Capacity Analysis/Geometric Studies
• Complex Traffic Signal Operations
• Simple Traffic Signal Operations
• Permanent Non-Freeway Traffic Signing Plans
• Traffic & Safety Inspection Services

Real Estate

• Utility Coordination