Connect the span to every support.
Bridge BIM must hold deck geometry, substructure and alignment together through design and construction stages. We model those dependencies explicitly.
A bridge is never independent of the route it carries.
Bridge BIM modelling develops decks, girders, diaphragms, piers, abutments, foundations, bearings, joints and parapets around the governing road or rail geometry. Component positions must respond to alignment, profile, crossfall and structural design intent.
Fragmented modelling can leave bearing seats inconsistent with girder lines or place pier geometry against outdated chainage. Construction stages add further constraints around access, temporary works and the sequence in which load paths are established.
CNE coordinates superstructure, substructure and route information in one traceable environment. We develop the model to the required detail while keeping staged conditions and adjacent civil interfaces visible.
Coordinated from foundation to parapet
Deck geometry, girders, crossheads, diaphragms and edge elements are developed against alignment, profile and crossfall.
Columns, walls, caps, abutments and wing walls are coordinated with deck support points and surrounding earthworks.
Piles, pile caps, footings and retaining interfaces are modelled against ground, utilities and structural geometry.
Bearing locations, seats, movement joints and associated zones are represented at the agreed coordination detail.
Barriers, parapets, drainage, utilities and roadside or rail attachments are integrated with the deck model.
Temporary and permanent states can be structured to support sequence reviews, access planning and interface decisions.
Geometry follows the structural system.
Chainage, alignment, levels and crossfall are checked before structural components are accepted as coordinated.
Supports, seats and movement requirements receive the detail needed to expose small but consequential discrepancies.
Temporary and final conditions are controlled separately so construction logic does not disappear inside one model state.
Coordinate the bridge through every stage.
Share the structural design, alignment model and construction assumptions. CNE will define a bridge BIM scope around the interfaces that matter.