State Bridge Road Widening

Project Current Phase:            

Map:

 

Where:	Medlock Bridge Road to Chattahoochee River
Why:	Faster travel, less congestion
Who:	City of Johns Creek, Gwinnett County, State Road Tollway Authority
When:	Construction started in late 2019; Estimated completion date: late 2020

  

Current Issues:

• Traffic congestion along roadway
• State Bridge Road was designed to handle 35,820 cars/day; currently handles 49,625 cars per day (39% over capacity)

Solution:

• Widening State Bridge Road from 4 to 6 lanes will accomodate 53,910 cars/day
• Received $1.5 million grant from the State Road Tollway Authority (SRTA); Project cost is $4.625 million

Results:

• Modeled widening reduces delay by 23% (58 second reduction/car)
• Overall project reduces 268 hours of delay (23% reduction) each day)

Provide your input:

• TSPLOST survey