PMID- 28534267 OWN - NLM STAT- MEDLINE DCOM- 20190104 LR - 20190104 IS - 1614-7499 (Electronic) IS - 0944-1344 (Linking) VI - 25 IP - 20 DP - 2018 Jul TI - Simulation of the hydraulic performance of highway filter drains through laboratory models and stormwater management tools. PG - 19228-19237 LID - 10.1007/s11356-017-9170-7 [doi] AB - Road drainage is one of the most relevant assets in transport infrastructure due to its inherent influence on traffic management and road safety. Highway filter drains (HFDs), also known as "French Drains", are the main drainage system currently in use in the UK, throughout 7000 km of its strategic road network. Despite being a widespread technique across the whole country, little research has been completed on their design considerations and their subsequent impact on their hydraulic performance, representing a gap in the field. Laboratory experiments have been proven to be a reliable indicator for the simulation of the hydraulic performance of stormwater best management practices (BMPs). In addition to this, stormwater management tools (SMT) have been preferentially chosen as a design tool for BMPs by practitioners from all over the world. In this context, this research aims to investigate the hydraulic performance of HFDs by comparing the results from laboratory simulation and two widely used SMT such as the US EPA's stormwater management model (SWMM) and MicroDrainage(R). Statistical analyses were applied to a series of rainfall scenarios simulated, showing a high level of accuracy between the results obtained in laboratory and using SMT as indicated by the high and low values of the Nash-Sutcliffe and R (2) coefficients and root-mean-square error (RMSE) reached, which validated the usefulness of SMT to determine the hydraulic performance of HFDs. FAU - Sanudo-Fontaneda, Luis A AU - Sanudo-Fontaneda LA AD - GICONSIME Research Group, Department of Construction and Manufacturing Engineering, Polytechnic School of Mieres, University of Oviedo, Calle Gonzalo Gutierrez Quiros s/n, 33600, Mieres, (Asturias), Spain. sanudoluis@uniovi.es. FAU - Jato-Espino, Daniel AU - Jato-Espino D AD - GITECO Research Group, Universidad de Cantabria, Av. de los Castros s/n, 39005, Santander, Spain. FAU - Lashford, Craig AU - Lashford C AD - School of Energy, Construction and Environment, George Eliot Building, Coventry University, Priory Street, Coventry, CV1 5FB, UK. FAU - Coupe, Stephen J AU - Coupe SJ AD - Centre for Agroecology, Water and Resilience (CAWR), Ryton Gardens, Coventry University, Wolston Lane, Ryton-on-Dunsmore, Coventry, CV8 3LG, UK. LA - eng GR - BIA2015-65240-C2-1-R MINECO/FEDER, UE/Spanish Ministry of Economy and Competitiveness/ PT - Journal Article DEP - 20170523 PL - Germany TA - Environ Sci Pollut Res Int JT - Environmental science and pollution research international JID - 9441769 SB - IM MH - Benchmarking MH - *Computer Simulation MH - Drainage, Sanitary/*methods/standards MH - Hydrology/*instrumentation MH - *Models, Theoretical MH - Motor Vehicles MH - *Rain MH - United Kingdom MH - Water Movements OTO - NOTNLM OT - Highway filter drains (HFDs) OT - Low impact development (LID) OT - Rainfall-runoff simulation OT - Sustainable drainage systems (SuDS) OT - Transport infrastructure OT - Water sensitive urban design (WSUD) EDAT- 2017/05/24 06:00 MHDA- 2019/01/05 06:00 CRDT- 2017/05/24 06:00 PHST- 2017/01/31 00:00 [received] PHST- 2017/05/01 00:00 [accepted] PHST- 2017/05/24 06:00 [pubmed] PHST- 2019/01/05 06:00 [medline] PHST- 2017/05/24 06:00 [entrez] AID - 10.1007/s11356-017-9170-7 [pii] AID - 10.1007/s11356-017-9170-7 [doi] PST - ppublish SO - Environ Sci Pollut Res Int. 2018 Jul;25(20):19228-19237. doi: 10.1007/s11356-017-9170-7. Epub 2017 May 23.