Google Earth has one role on a road project. OnStation handles all the others.
For scoping, scouting, and stakeholder visuals, Google Earth is genuinely useful. For documenting the work as it happens, defending a pay item, or proving what was done where and when, your project needs OnStation. This page lays out the comparison.
It earned its place on the laptop.
Engineers and contractors reach for Google Earth on almost every road project. The reasons are real. It is free, it has the world on it, and it can do a handful of things faster than any other tool. There are three uses where it pulls its weight.
Scope and scout a new job.
Pull up the corridor before crews are on site. Historical aerials show what was rebuilt and when. Street view spots guardrails, sign posts, and manholes. Terrain gives a sense of grade. For early-stage scoping, Google Earth is genuinely useful.
Visualize for stakeholders.
Export a KMZ from Civil 3D or MicroStation. Drop the design overlay on the satellite view. Share with owners, neighbors, or partners who don't have CAD. For visualization and reviews, Google Earth pulls its weight.
Take a rough measurement.
Path distance along an alignment. Area of a parcel. Elevation profile across a corridor. Quick, free, and good enough for the conceptual stage, before survey crews are on site.
It can't document the work.
Open Google Earth on the iPad on the job. Drop a pin where the milling stopped. Take a screenshot. Email it to the PM. Save the KMZ to the project folder. Hope someone finds it later. That is the pattern crews fall into when no better option exists. It feels like documentation. It isn't.
When the inspector questions a quantity, when the DOT challenges a location, when a dispute hits a year after the fact, what you have is an image. Not a record. A pin dropped from memory has no station. A photo on someone's phone has no timestamp tied to a verified location. A KMZ emailed to one person is not a project archive. The work happened. The proof didn't.
Google Earth was never built to document a road construction project. It was built to look at one.
Live stationing. Defensible record. Every project.
OnStation puts a digital project on the phone of every person on the crew. Live station and offset on the road they're working on, right now. Every flag they drop carries who, what, where, and when. Photos tie to a verified location. The record builds itself as the work happens, so closeout starts with the documentation already done.
Three ways to put a project into OnStation
Engineered Plans
Upload your CAD files. OnStation builds the project with live digital stationing tied to your engineered alignment. The flow your team already knows.
Approximate Stationing
No engineered files? Draw the bounds and alignment on a map. OnStation builds the project with approximate stationing. Self-serve. Ready in minutes.
No Stationing
Bounds only. Get state-based reference like mile markers, LRS, or lat/long. Same OnStation field tools. No engineered alignment required.
With an alignment, you get digital stationing. Without an alignment, you still get a digital project.
One shows the road. The other documents the work.
Google Earth and OnStation get reached for in the same moment. They are not the same kind of tool. Here is the distinction, in the product's own terms.
A satellite viewer.
A free desktop tool for looking at the world. Drop a pin, draw a path, measure a distance, save an image, export a KMZ. Built to visualize geography. The canonical output, per its own user guide, is a saved image with placemarks rendered into the picture. One user. One folder. No team awareness, no live sync, no per-user attribution, no defensible record.
A field documentation platform.
Live station and offset on any phone. Date-stamped flags. Location-tagged photos. Design overlays. Defensible records. Multi-user sync in real time. Built for road construction crews on the job. Every flag is tagged with who, what, where, and when. The output is a record that holds up.
One is a map. One is a record.
Useful from the first phone to the office.
When the field documents in OnStation instead of Google Earth, every level of the project team gets a better answer to the same question: what actually happened in the field today?
Stop dropping pins. Start dropping flags.
Open OnStation on the phone you already carry. See your exact station, offset, or mile marker depending on the project. Drop flags and photos as you work. Every entry carries who, what, where, and when. No screenshots. No group texts. No retyping at the end of the day.
- Instant location on any phone, on any project
- Flags carry station or mile marker, photo, timestamp, and your name
- The whole crew sees what gets dropped, in real time
- Works offline and syncs when service comes back
Photos without a record are just photos.
A pin in Google Earth is a memory. A flag in OnStation is evidence.
Stop chasing the day. Start owning the record.
Every flag arrives with location, photo, and timestamp before the crew leaves the job. When the inspector questions a quantity or the owner challenges a pay item, the answer is already in the system. Searchable. Exportable. Built as the work happened, not reconstructed after the fact.
- Real-time visibility of every crew on every project
- Field issues arrive location-tagged, not described from memory
- Closeout documentation already built when closeout starts
- Defensible record that survives a year-later dispute
A screenshot is not a record.
Google Earth shows you the world when the satellite went over. OnStation shows you the world when your crew dropped the flag.
Bills get approved faster. Disputes resolve in seconds.
When the field record is built right the first time, the back office stops chasing it. Change orders carry their own evidence. Closeout has the documentation already attached. The defensible record is on every project, not just the ones where someone remembered to take photos.
- Every project closes with a record that holds up
- Change orders include the field evidence to support them
- One platform across crews, projects, and field roles
- SOC 2 Type II certified, audit-ready from day one
Getting lost is margin loss.
Every minute the field spends working from memory is margin you do not get back.
A screenshot is not insurance.
Field documentation gaps cost real money across heavy civil construction every day. Google Earth saves an image. The project still needs a record.
28%
Of project time consumed by rework. The kind of rework station-accurate documentation prevents.
Source: Procore
18%
Of project time spent searching for data. Information that should already be tied to a location and a date.
Source: Procore
$20,000+
Average cost of a single utility strike, including deductibles, delays, injuries, and fines. Most are preventable with design overlays in the field.
Source: CGA
41.6%
Construction input cost increase since 2020. Margins are tighter than ever. Documentation gaps cost more than they used to.
Source: BLS
Getting lost is margin loss.
Setup takes 10 minutes. Three submission options. No new hardware. Self-serve access period that puts your next project on OnStation before the day is out.