Bridges and boardwalk
Span, decking, stringers, abutments and railing — with the lumber and hardware they were built from, so a rebuild starts from what is actually there.
Infrastructure
Structures carry a condition, an inspection interval and a history of every walk somebody has done on them. When a board fails, the record of the last four inspections is attached to the bridge rather than in somebody's notebook.
What you can record
Each type carries its own fields, so a bridge is described as a bridge rather than as a generic thing with a note attached.
Span, decking, stringers, abutments and railing — with the lumber and hardware they were built from, so a rebuild starts from what is actually there.
The things that go missing, get vandalised or fall over, each with a code, a location and a condition your crew keeps current.
Anything you build and then have to look after. Add your own types when the list does not have yours.
Every inspection can carry its own pictures, so a structure accumulates a visual record of how it is aging rather than one photo from the day it went in.
Points of interest are the other half — the things a visitor is looking for, shown on your public map and in the app.
The materials calculator turns a bridge's own dimensions and stock sizes into a cut list and a hardware count you can take to a supplier.
Inspections
A bridge inspection and a sign inspection have almost nothing in common. Each structure type carries its own question set, and you can edit it — the defaults are a starting point, not a straitjacket.
The inspection is a wizard rather than a long form. One question per step, big targets, works with one thumb and no signal — because it is filled in standing on the structure.
Mark the crack, circle the rotten board. An annotated photo attached to the answer is worth more than a paragraph describing where to look.
The answers set the structure's condition, so a list of everything needing attention is derived from the walks rather than maintained by hand.
Each type carries an interval. Recording an inspection stamps the next due date, and a dashboard list shows what is overdue or coming up — measured in your organization's own days, not the server's.
An answer that flags a problem raises a maintenance item against the structure, already described and already located, so the walk and the fix are one chain.

In the documentation
Step-by-step guides for setting each of these up.
Add your structures on the free plan and walk the first inspection from your phone.