Doing the Math on Teacher Pensions: How to Protect. Teachers and Taxpayers. Do the math on teacher pensions and it just doesnât add up. In 2014 teacher pension systems had a total of a half trillion. dollars in unfunded liabilities â a debt load that climbed more than $100 billion in just the last two years. Across the.
1 These prices can double for a roadway-quality driveway (geotextile fabric covered with three layers of compacted gravel, each about 3-4 thick), or $450 -$1,800 for 12'x25' and $11,000 -$60,000 or more for a driveway 12' wide and a quarter-mile long. A cubic yard of driveway-grade crushed gravel costs about $10 -$60 or more, depending on whether it is picked up by the customer at the gravel yard or delivered to the job site, and the size and type of gravel used.
Pea Gravel Cost. Pea gravel is a rather simple landscaping, driveway and patio feature that comes in many different shapes, sizes and colors. Fortunately, the average pea gravel cost does not vary too much: Minimum Pea Gravel Cost: $30 per ton or $4 per bag. Maximum Pea Gravel Cost: $55 per ton or $8 per bag.