State Bridge Road Widening and Pedestrian Bridge over Chattahoochee River
Johns Creek, GA
To increase vehicular capacity, the City of Johns Creek proposed widening State Bridge Road from west of the intersection at Parkway Baptist Church to the east side of the Chattahoochee River and construct a new pedestrian bridge over the river north of the existing bridges. The crossing is in a FEMA Zone AE; therefore, the bridge replacement was sized to meet all applicable FEMA, County, and City requirements that included a No-Rise Certification and no adverse impact downstream.
Aulick Engineering performed the hydraulic modeling and prepared a detailed hydraulic study for the city. MS4 compliance services were performed for the Johns Creek and Gwinnett County portions of the adjacent roadway projects, which included following each entity’s feasibility and exemption guidelines to show that no adverse impacts were anticipated due to the project construction. Therefore, no stormwater BMPs were recommended.
Testimonial
One of our more recent projects was the Atlantic Aviation FBO Terminal Complex at DeKalb-Peachtree Airport. We hired Aulick Engineering to provide airport and civil site design services for the 25-acre development; their scope encompassed nearly 15 acres of new pavement for taxilanes, aprons, and parking lots on the 25-acre site. Aulick was responsible for airport design, civil site design, stormwater management design, erosion control design, and city and county permitting coordination. Additionally, Aulick was retained to provide construction administration and limited construction inspection services.
Aulick Engineering impressed me through all phases of the project. As can be expected at a World War II-era site, several field issues were encountered during the construction phase of the project. Aulick staff members were extremely responsive when these issues arose and were able to be at the job site within minutes; their engineers were resourceful and quickly came up with innovative solutions to ensure that the construction schedule was not adversely impacted. I have witnessed the same behavior while working with Aulick on other projects and appreciate the professionalism and enthusiasm that they bring to our project teams.”
Owner:
City of Johns Creek
Location:
Johns Creek, GA
ROLE:
Subconsultant
Services:
- Hydraulic Analysis
- Hydraulic Modeling
- MS4 Compliance
Awards:
- Georgia Airports Association (GAA) 2020 Commercial Service Project of the Year
- American Concrete Pavement Association (ACPA) National Silver Medal Winner in Concrete Paving Excellence
