Highways maintenance schemes Information about highways maintenance schemes. The downloads will be updated regularly. 3-month programmeFile type: XLSXSize: 171.85 KBDownload: 3-month programme Large surface routine maintenance schemes (LSRMS)File type: XLSXSize: 16.29 KBDownload: Large surface routine maintenance schemes (LSRMS) Large surface routine maintenance schemes (LSRMS) CAT2 WorksFile type: XLSXSize: 16.01 KBDownload: Large surface routine maintenance schemes (LSRMS) CAT2 Works