Gravel, Stone and Soil Delivery in Scranton, PA

Long winters at Wilkes-Barre Intl AP

Weather averages for this ZIP come from the NOAA normals station at Wilkes-Barre Intl AP, PA, about 6 miles away. It averages 45.1 inches of snow and 38.7 inches of total precipitation a year. Snow sits on drives and lots for much of the winter, and the spring melt soaks every surface that holds it.^[1]

The station counts 122 days a year when the low drops to 32 F or colder. That is a lot of nights for water in a gravel base to freeze, expand and loosen the stone above it. A base that drains well and sits on firm ground is the main defense.^[1]

The median last spring freeze at the station is April 23, and the median first fall freeze is October 20. The window between them is the best time to build a base, set a patio or start a bed. Frozen ground cannot be graded or compacted well, and a base built on it can sink when it thaws.^[1]

City ground over coal-bearing rock

At the ZIP's center point the USDA survey maps a unit called Urban land. It counts 100 percent of that unit as urban land, ground that is paved, graded or built over. Natural soil at that spot has been replaced by pavement, buildings and fill.^[2]

Fill under a city lot can be anything: cinders, brick, sand, clay and broken concrete. It settles unevenly and holds water in some pockets and not in others. Dig out loose fill, compact the bottom, and lay fabric before any stone goes down, so a new pad or path sits level.^[2]

Deeper down, the geologic map shows the Llewellyn Formation, a Pennsylvanian unit of sandstone, siltstone, shale, anthracite and conglomerate. Anthracite is hard coal. Dark coal fragments and flat shale pieces may turn up in a deep trench. The ground at the center point stands at 740 feet above sea level.^[3],[4]

A parking area that survives the thaw

A small lot or pad must handle snow, plowing and the soak of spring melt. Dig to firm ground, lay woven fabric, and compact Road Base or Crushed Concrete in thin lifts. A thicker base helps where frost goes deep and fill below is uneven.^[1],[2]

Top the pad with 3/4" Crushed Stone, Driveway Gravel or Asphalt Millings. Millings pack into a firm crust that a plow blade lifts less, and their dark color helps snow melt off on sunny days. Give the surface a slight fall toward a drain or the street so melt does not pool and refreeze.^[1]

Decide where plowed snow will go before winter starts. Piles at the low end of a lot melt in spring and flood that end. A trench of #57 Crushed Stone or Drain Rock along that edge takes in the melt water before it soaks the base.^[1]

Courtyards, alleys and building edges

Apartment buildings and row homes often share a small courtyard or a back alley strip. These spaces take foot traffic, trash bins and the odd delivery van. A surface of compacted Road Base topped with #57 Crushed Stone holds up well, and an edge of set stone or timber keeps the gravel from spreading onto concrete walks.^[5]

The strip where a building meets the ground needs special care in a cold place. Roof water and melt from snow piles land there, and if it soaks in against the foundation it can freeze and push. Grade that strip away from the wall, lay fabric, and cover it with River Rock or Drain Rock so water drops through and moves outward.^[1]

Alley parking spots behind older buildings often sit on broken pavement and mixed fill. Break out loose chunks, fill the holes with compacted Crushed Concrete, and top the spot with Asphalt Millings for a firm, plowable surface.^[2]

Delivery to a tight city lot works best when the drop spot is planned ahead. A truck needs a level, clear place to tip, such as an alley, a lot or a driveway apron. Lay plywood or a tarp where the pile will go, and have wheelbarrows ready to move stone into a courtyard through a gate.^[2]

Choosing between Asphalt Millings and crushed stone

Asphalt Millings are ground-up old pavement. When packed and warmed by the sun, they bind into a surface close to patched asphalt. They hold up well to plowing, shed water and stay put on a busy lot. They can soften a little on very hot days.^[1]

3/4" Crushed Stone is clean, angular rock that locks into the base. It drains faster than millings and looks lighter. A plow blade lifts more of it unless the shoe is set high. For a shared lot with many cars, millings often win. For a walkway or a light-use pad, crushed stone lets melt water drain away faster.^[1]

Small gardens and planters

Urban fill is poor soil for plants. Raised beds and large planters filled with Garden Soil, or Topsoil mixed with Compost, give roots clean ground. Line the bottom of an in-ground bed with fabric if the fill below is full of debris.^[2]

Plant after the April 23 median last spring freeze at the station. Brown Shredded Mulch, Black Shredded Mulch and Red Mulch protect roots and keep beds tidy. Wood Chips suit paths between beds. Pea Gravel and 3/8" Crushed Stone make clean floors for a small courtyard, and Stone Dust Screenings set pavers or stepping stones level.^[1]

River Rock under downspouts and along a wall keeps roof water from splashing soil and gives the base of a building a neat edge. Mason Sand fills the joints of brick walks, and Concrete Sand makes a setting bed for pavers.^[1]

Homes in ZIP 18503 and Scranton

The Census counts 1,175 housing units in ZIP 18503. Just 1 percent are detached single-family houses, and owners live in 2 percent of the occupied homes, so nearly all homes in the ZIP are rented apartments or other attached units. The median home in the ZIP was built in 1939 or earlier.^[5]

Scranton as a whole holds 35,512 housing units. Detached houses make up 49 percent of them, and the city's median build year is 1939 or earlier. Building owners, property managers and homeowners all order stone for lots, courtyards, alleys and gardens.^[5]

Pennsylvania's state road spec names Subbase, No. 2A aggregate, Section 350, of Publication 408 Specifications (2026 Edition, Change No. 1) for the layer under its roads. A home or building lot uses the same principle: well graded stone, compacted, over a firm bed.^[6]