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Ability to manage outer/inner pipe wall symbology separate from linear/profile symbology settings.

Need the ability to see wall symbology but not centerline. If the centerline symbology is set to construction class so are the inside/outside walls and they don't print. If the centerline is set to 255 the inside/outside walls do display in print ...
about 1 month ago in Drainage and Utilities / OpenRail Designer / OpenRoads Designer 0 Needs review

Singapore Dataset for OpenSite Designer

Currently there is no Singapore Dataset for OpenSite Designer. I would like to request the Singapore Dataset from OpenRoads be ported over for user of OpenSite, as it contains useful dgnlib for level, cells and linestyle
22 days ago in OpenSite Designer / Workspace 0 Needs review

WS wind speeds table for FDOT Sdg 2.4 (and combinations) are not updated as per 2025

There appears to be a discrepancy in wind load calculations—specifically, the gust factor of 0.85 remains different from AASHTO standards. However, the FDOT Structures Design Guidelines (SDG) 2025 now allow the use of AASHTO Article 3.8, which may...
23 days ago in OpenBridge Designer 0 Needs review

LBS to read LL libraries from LBC

The Live Load (LL) library in LBS currently allows importing .cs3 files, which are legacy formats from the stand-alone versions of CONSPAN and CONBOX (see screenshot below). However, in the latest releases of LBC under OpenBridge Designer (OBD), i...
23 days ago in OpenBridge Designer 0 Needs review

Exporting entire LBS model (cross-frames, diaphragms and stiffeners) to DGN

In LBS (LEAP Bridge Steel), it appears that cross frames (CF) and stiffeners are not exported to the DGN file. The screenshot below is from LBS Tutorial 2, which highlights this limitation. The goal is to streamline CAD detailing by having LBS gen...
23 days ago in Import/Export / OpenBridge Designer 0 Needs review

Update to Manual for Bridge Evaluation 3 rd edition

The current version of LBC we're using references the Manual for Bridge Evaluation, 2nd Edition as the basis for bridge rating. I'm wondering if there are plans to update this to reference the 3rd Edition instead. If such an update is planned, cou...
24 days ago in OpenBridge Designer 0 Needs review

Interoperability of concrete diaphragm from OBM to LBC for open/close box beam types

There’s a need for improved interoperability between OBM and LBC when working with concrete diaphragms in open or closed box beam configurations. Specifically, the transfer of diaphragm data—such as start, end, and interior diaphragms—for box gird...
24 days ago in OpenBridge Designer 0 Needs review

Allow automatic POI definition from bearing to bearing (for camber and deflections)

For final bridge plans involving a steel bridge, we need to report dead load deflections at either the 10th or 20th points along the span—from bearing to bearing. While the program does calculate these points, it currently measures them from the e...
24 days ago in OpenBridge Designer 0 Needs review

RMBridge--Seismic Eigen Analysis with CQC Method for Repeated Sub-Systems

In eigenvalue analysis of repetitive structures—where identical sub-systems exist independently within a single model—the same frequencies and eigenmodes are often assigned repeatedly to each sub-system. This leads to an issue with the CQC (Comple...
24 days ago in OpenBridge Designer 0 Needs review

Camber on the beam, Beam need to be curved and follow the underside of the deck without gaps- Australia specific

The current beam hog modeling behavior is not as expected. While deck thickening can be applied, the supporting beams remain straight and do not conform to the underside profile of the deck. In reality, the beams should follow the curved shape of ...
24 days ago in OpenBridge Modeler 0 Needs review