Carnwith Drive Extension and Bridge Over Lynde Creek
Project Introduction
Business Unit: SRM Associates
Project Name: Carnwith Dr Extension and Bridge Over Lynde Creek
Client: Town of Whitby, Region of Durham
Duration of Project: Construction started September 2005; opened August 2006
Location: Carnwith Dr, from Way St to +/- 220 m east of Way St, Town of Whitby (Brooklin)
Objective and Description
Objective: Professional engineering for road and storm sewer design; 21m single span pre-cast concrete box beam bridge design; sanitary sewer and watermain design (for Durham Region). Design and approval for mitigation measures and erosion repair/control works in order to protect sensitive nature of the cold-water stream.The road extension and bridge construction has provided an alternate east-west arterial road south of Columbus. Road to provide access to planned development and to relieve traffic congestion and volumes from local streets in the Brooklin community.
Disciplines Involved:
Municipal Engineering Design and Tender Preparation
Structural Engineering Design
Environmental/Geomorphic Analysis and Design
Stormwater Management and Hydraulics
Construction Inspection and Contract Administration





