Archer-Elgin has experience with a wide range of bridge structural types, including steel girders, pre-stressed concrete girders, and concrete slab bridges. With our multi-disciplined team of engineering, design, and technical experts, we are able to provide a wide range of services that often come into play in bridge and overpass design. These disciplines include geotechnical services, roadway design, surveying, hydrology and hydraulics, landscape architecture, lighting, and environmental sciences.
Planning/Design
- • Feasibility Studies and Site Selection Analysis
- • Working Stress, Load Factor and Resistance Design
- • Load and Resistance Factor Rating
- • Inspection, Evaluation and Load Capacity Analysis
- • Coatings and Corrosion Consultation
- • Hydrologic, Hydraulic and Scour Analysis
Right-of-Way
- • Boundary Surveys
- • Legal Descriptions
- • Ownership Mapping
- • Property Owner Meetings
- • Property Owner Negotiation
- • Utility Mapping and Coordination
- • Permit Applications
- • Right-of-Way Facilitation
Construction Phase Services, Operations and Maintenance
- • Grading and Earthwork Plans
- • Utility and Railroad Coordination
- • Historic Preservation and Permit Applications
- • Roadway Approach Modifications