{"product_id":"micro-trains-n-tetx-test-car-rd-tetx001-02700510","title":"Micro Trains N  TETX Test Car RD# TETX001 | 02700510","description":"\u003cdiv class=\"product-blocks blocks-top\"\u003e\n\u003cdiv class=\"tabs-container product_extra product_tabs product_tabs-top\"\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv id=\"product_tabs-682d285d9e8c9\" class=\"product_extra-242 tab-pane active\"\u003e\n\u003cdiv class=\"block-body expand-block\"\u003e\n\u003cdiv class=\"block-wrapper\"\u003e\n\u003cdiv class=\"block-content\"\u003e\n\u003cp\u003e\u003cspan\u003eThis Tetra Tech “RailAI” track geometry inspection car was rebuilt from an old H\u0026amp;S boxcar in 2023. It’s an automated, self-contained rolling laboratory, outfitted with various sensors to examine track conditions such as position, curvature, alignment, smoothness, track gauge, as well as defects such as incorrect rail profile, rail warp, and other parameters. It can then record and transmit this data in detail and mark areas needing repair or adjustment.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Micro Trains","offers":[{"title":"Default Title","offer_id":50259493749022,"sku":"MTL02700510","price":27.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0904\/6789\/3534\/files\/micro-trains-n-tetx-test-car-rd-tetx001-02700510-3323749.jpg?v=1761114923","url":"https:\/\/trainsupply.com\/products\/micro-trains-n-tetx-test-car-rd-tetx001-02700510","provider":"Train Supply","version":"1.0","type":"link"}