Streets and Drainage

The Southwest Engineers’ team has decades of experience in planning and designing street and drainage projects including rehabilitation of existing streets, design of new thoroughfares, drainage channels and storm sewer design.

Roadway Design and Rehabilitation

• Municipal, County & Private Streets – with no curb, curb only or curb and gutter

Storm Water Management

• Stormwater Collection System Design
• Culvert Design
• Channel Design
• Erosion Control Design
• Drainage System Studies


• ADA Compliance Permitting and Design
• TPDES (Stormwater Pollution Protection Plan)

Other Services

• Regulatory Agency Violation/Enforcement Assistance
• Phase 1 Environmental Assessments
• Engineering Studies
• Municipal Comprehensive Planning
• Expert Witness Testimony
• Community Park Design
• Private Developer Plan Review