An accrual policy is one where employees earn sick leave over time, with the accrued time carrying over in each year of employment. In general terms (and subject to some exceptions), employees under an accrual plan must earn at least one hour of paid sick leave for each 30 hours of work (the 1:30 schedule).
The most important routes could be anything up to 60 feet (18 m) wide, enough for a full, wide, modern dual carriageway! These great widths can still be seen, even though the modern surfaced roads may only be 5 or 6 m wide, they lie between wide grass verges, showing the original width of the road.
Roadway Widths for Low-Traffic Volume Roads. The United States has over 4.8 million km (3 million mi) of two-lane highways, and about 90 percent of these roads carry traffic volumes less than 2,000 vehicles per day. Many of these roads were designed and built to standards that have since been upgraded.