# Differences between HCM Procedures and Fundamental Diagram Calibration for Operational LOS Assessment on Italian Freeways

> Research article (Transportation research procedia, 2015) · cited 10× · AI/ML

**Wikidata**: [openalex:W2091369569](https://www.wikidata.org/wiki/openalex:W2091369569)  
**Source**: https://4ort.xyz/entity/differences-between-hcm-procedures-and-fundamental-diagram-calibration-for-operational-los-assessment-on-italian-freeway