Roundabout: Bethel, Till & Huguenard Rds.
Allen County
A&Z’s first roundabout design!
Project Summary:
A&Z Engineering served as lead consultant for the planning, design, and environmental documentation of a modern single-lane roundabout at Bethel, Till, and Huguenard Roads in Allen County. The project required realigning all three roadways to enhance safety and operations.
Services included topographic survey, ROW engineering, and full environmental documentation. A&Z also handled public involvement, parcel staking, and legal/title work.
Design tasks encompassed roadway geometry, storm drainage, lighting, utility coordination, and construction documentation. Additional support included geotechnical investigations, erosion control planning (Rule 5), and on-call services during construction.
Key Design Elements:
- Complete realignment of 3 intersecting roadways
- Single-lane roundabout with modern geometry design
- Level 3 CE, red flag, and environmental studies
- ROW engineering, title research, and legal descriptions
- Stormwater design and hydraulic analysis
- Roundabout lighting and utility coordination
- Rule 5 erosion control planning
- Construction document preparation and support
Services Provided
Project Location
