Bentley RM Bridge

2D/3D/4D Bridge Design, Analysis, Fabrication, and Construction


Engineers use RM Bridge to solve virtually any engineering challenge, and they depend on the software to deliver more than structural analysis results. RM Bridge enables engineers to take a more integrated approach in the creation and construction of bridge systems, which in turn reduces risk and helps deliver top-performing bridges.

Comprehensive, Integrated Offering
RM Bridge is a family of integrated software applications that enables users to solve any engineering problem in a single engineering environment. Engineering organizations no longer spend valuable time re-inputting information or re-engineering data midstream. RM Bridge users develop and analyze a consistent bridge model in a continuous cycle, greatly increasing engineering efficiency. The system ensures accuracy and fidelity of the bridge information as it is seamlessly reused, refined, and reprocessed across the design, engineering, and construction phases.

RM Bridge also performs 4D time-dependent analysis, providing immeasurable benefits throughout the design-to-construction process. The ability to model a bridge over time brings a wealth of analysis possibilities and delivers real-world results for construction sequencing and erection control. Through time-stepped analysis, engineers can consider all types of nonlinearity.

Comprehensive analysis and proof-checking procedures can be run at any time. RM Bridge allows easy modification of bridge model parameters so that users can quickly make changes without recreating new parametric and analytical models. The system comprehensively analyzes all changes for all results.

For more information on RM Bridge: 

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RM Bridge Brochure:   
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Key Components:

  • RM Bridge Professional
  • RM Bridge Cable
  • RM Bridge Addcon
  • RM Bridge Large Deflection
  • RM Bridge Erection Control
  • RM Bridge Wind CFD
  • RM Bridge Wind Buffeting
  • RM Bridge Cantilever
  • RM Bridge ILM
  • RM Bridge Rolling Stock
  • RM Bridge Cast

Drama in DaNang
A Vietnamese cable-stayed bridge has been modeled in four dimensions, taking every stage of construction into account.
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Sutong  Bridge:
A Structural Analysis

The longest cable-stayed bridge in the world is 2,088 meters, with a 1,088-meter main span and a pylon height of about 300 meters. 
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Bentley RM Bridge Solves Design and Analysis Problems
An interview with one of the Bentley experts!    
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2D/3D/4D Bridge Design, Analysis, Fabrication, and Construction


Well Designed

RM Bridge was designed specifically for bridges by bridge engineers directly engaged in many of the world's most renowned bridge projects.

Technically Robust

RM Bridge has evolved in practice over several decades into a globally recognized, expert system capable of solving virtually any bridge design or analysis problem. It stands unchallenged as the most technically robust bridge software, offering the highest level of computational functionality and automatic conformance to design codes.

Strong Customer Support

The value of RM Bridge is further strengthened by Bentley's strong customer support network, which focuses on helping bridge designers and engineers gain the most from their investment in this innovative software.


RM Bridge enables users to work with an array of project information - alignment data, vertical profiles, digital terrain models (DTM), isolines (contours), coordinate geometry (COGO), and surface point data - in DGN, DWG, and common raster file data formats.