# Design and evaluation of visual guiding facilities along urban road tunnel horizontal curves based on vision and speed perception

> Research article (Tunnelling and Underground Space Technology, 2023) · cited 36× · AI/ML

**Wikidata**: [openalex:W4313529008](https://www.wikidata.org/wiki/openalex:W4313529008)  
**Source**: https://4ort.xyz/entity/design-and-evaluation-of-visual-guiding-facilities-along-urban-road-tunnel-horizontal-curves-based-on-vision-and-speed-p