It consists of secretarial office, office, party committee office (discipline inspection and supervision office), investment development department, human resources department, enterprise development department, financial accounting department, business management department, engineering technology department, trade union and road administration detachment.
Directly under the Suzhou Management Office, Wuxi Management Office, Changzhou Management Office, Ningzhen Management Office, Business Development Company and Shanghai-Nanjing Section Management Office of National Highway 3 12.