Humanoid & robot atlas
TyBOT
Photo: BryceNelson7, CC BY-SA 4.0, via Wikimedia Commons
CommercialUnited StatesSupervised

Advanced Construction Robotics · working robot

TyBOT

A gantry that rides the screed rails across a bridge deck and uses cameras to find and tie rebar intersections, at more than 1,100 ties per hour (over 1,200 for the 2025 third generation).

Price
—Sold or offered as robotics-as-a-service charged per tie; list price not published by maker
Height
—Not published
Weight
—Not published
Payload
—Not published
Speed
—Not published
Battery
—Not published

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Why it matters

Its makers call it the first artificially intelligent robot in heavy civil construction; first commercial use on a Pennsylvania bridge in 2017.

Real-world use

First commercial use on PennDOT's Freedom Road bridge in October 2017; more than 65 field deployments by late 2024, when a third generation was released.

Timeline

First shown
2017-10
Released
2017
First commercial use on the PennDOT Freedom Road bridge

Public attention

How much public attention TyBOT gets, from open data.

  • No Wikipedia article of its own yet
  • No recent press stories listed yet

Measures how much people read and write about a robot, not how good it is. Measured 2026-10-13; same method for every robot. How it is measured

What’s inside

No component details published yet.

Movement
Other movement
How it runs
Supervised. Works by itself while a person watches and steps in.

Lineage

Every Advanced Construction Robotics machine in order.

  1. TyBOTTyBOT2017Commercial
  2. IronBOTIronBOT2023Commercial

Made, sold and where

No production or sales figures published yet.

Price
Not publishedSold or offered as robotics-as-a-service charged per tie; list price not published by maker
How to get one
No official buying page found

Sources

Figures come from press coverage. Every link below backs something on this page.

ENR Robot performs 1,100 rebar ties per hour on Wisconsin bridge job Power Progress Road-building robotics firm releases third-gen rebar tying machine The Robot Report Advanced Construction Robotics launches rebar lifting robot

Photos and logos only identify each robot and its maker. Simbeing is not affiliated with, sponsored by or endorsing any company, and nothing here is advertising. Figures are for statistics only and are not advice of any kind. Terms of use