Western North Ridge Drainage Improvement Project

Ardurra delivered storm drainage improvements for the Western North Ridge project, upgrading the drainage system serving 283 acres to enhance the residential neighborhood's long-term resilience. The infrastructure enhancement elevated system capacity to 10-year Level of Service standards through the installation of over 250 linear feet of 6'x4' reinforced concrete box culvert and 340 linear feet of 72-inch reinforced concrete pipe.

The team prioritized community engagement throughout project development, conducting multiple public meetings and one-on-one discussions with affected property owners. This extensive outreach approach ensured that community feedback shaped project design, while addressing neighborhood concerns and aligning improvements with residents' needs and priorities.

Key Drainage Improvement Services:

• Upgraded 283-acre drainage system to 10-year Level of Service through installation of 250+ LF of 6'x4' RCBC and 340 LF of 72-inch RCP

• Conducted extensive public outreach through multiple meetings and individual property owner discussions, ensuring community input shaped design

• Addressed complex engineering challenges, accommodating large RCBC structures within the roadway while minimizing adjacent utility impacts

• Secured 24 property easements through thoughtful negotiation and cooperation with affected landowners

• Developed a 2-D hydraulic and hydrologic model, ensuring accurate flooding impact analysis and system performance validation

• Enhanced residential neighborhood drainage, improving capacity and flood resilience for years of reliable service

• Created a project StoryMap providing accessible public information and transparency throughout the improvement process

The drainage improvements provide Raleigh with enhanced stormwater management while demonstrating effective community engagement and complex engineering coordination. Strategic infrastructure upgrades and comprehensive public involvement establish lasting flood protection, supporting neighborhood safety and enhancing quality of life.