Infrastructure & Transit Survey Services

Rouse Surveyors has delivered survey and construction layout work on some of Ontario’s most complex transit and infrastructure projects, working alongside Metrolinx, the TTC, and the province’s largest general contractors.

Proven On Ontario’s Largest Projects

Rail geometry surveys, monitoring programs, construction layout on active transit corridors — this is work that requires precision, reliable communication, and a team that understands what’s at stake when things need to go right the first time.

We’ve worked on Eglinton Crosstown, Finch West LRT, the Davenport Diamond Guideway, Pioneer Village Station, and TTC College Station, among others.

What we Do

Rail Geometry Surveys

Using the Amberg rail trolley and precise robotic total stations, we deliver rail geometry reports for tamping, adjustments, and track axis determination.

Construction Layout — Transit

Layout services for transit stations, guideways, and civil structures, with on-site calculations to expedite approvals and keep projects moving.

Monitoring Surveys

Structural and ground monitoring programs to track movement in adjacent buildings and infrastructure during active construction.

3D Laser Scanning

High-density point cloud capture for complex existing structures, tunnels, and transit facilities where traditional methods aren’t practical.

Control Surveys

Establishing and verifying control networks across large project sites to ensure all survey work ties together correctly.

Drone Surveying

Aerial survey and photogrammetry for large-area site mapping, earthworks calculations, and corridor documentation.

Our Infrastructure Clients

We’ve worked as a subcontractor to major GCs and directly for transit authorities and public agencies. Our team understands RFP processes, insurance and bonding requirements, and what it takes to operate on publicly funded infrastructure projects.