Keywords
Interchange
Insufficient clearance
Reconstruction and expansion design
Design scheme
Submitted : 2025-03-31
Accepted : 2025-04-15
Published : 2025-04-30
Abstract
Combining practical engineering projects, this article analyzes the design strategies for the reconstruction and expansion of insufficient clearance sections in highway interchanges. This includes an overview of the project, a comparison of design options for insufficient clearance in interchanges, and the main design strategies for reconstruction and expansion. It is hoped that this analysis can provide a reference for the design of such road reconstruction and expansion projects.
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