---
title: US - Concrete Railway Level Crossing Stabilization
description: Geobear stabilized a 90 mph level crossing on the near Swineshead station using geopolymer injection. In one weekend possession, formation stiffness was significantly increased, ensuring safe operation until renewal and cutting carbon compared with excavation.
---

[Case Studies - Infrastructure ](https://www.geobear.com/en-us/infrastructure/references)

# [US - Concrete Railway Level Crossing Stabilization](https://www.geobear.com/en-us/infrastructure/references/concrete-railway-level-crossing-stabilisation)

 Written by [Brian Jones](https://www.geobear.com/en-us/infrastructure/references/author/brian-jones) | Dec 15, 2025 1:19:46 PM

[View full post](https://www.geobear.com/en-us/infrastructure/references/concrete-railway-level-crossing-stabilisation)

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