Civil engineering design, topographic mapping, and construction management services were completed for the Lynch Creek Multi-Use Trail in the City of Petaluma. The trail stretches from N. McDowell Blvd. to Sonoma Mountain Parkway, providing a safe route designed specifically for pedestrians and bicyclists. We focused on ensuring a safe pedestrian crossing at the ‘S’ curve on Maria Dr. and tackled the issue by providing multiple conceptual designs for City staff to choose from. The final design utilized angled crossings and curb extensions for a safe experience.