How to measure your driveway for a gravel quote

Before ordering gravel, give the supplier and the spreading crew the same sketch. A driveway can mean the strip from the road to the garage, or it can include a trailer pad and a turnout. A few measurements help everyone agree on what gets covered and where the load can go.

Mark the footprint and take photos

Measure the length and width of each section you want covered. If the driveway widens at the garage, give the narrow lane and the parking apron separate measurements. For an irregular area, split it into smaller sections and note where your widths are approximate. Mark paved transitions, gates and the places where gravel should stop.

Send a photo from the entrance and one looking back from the far end. Include any obstacles a photo might miss, such as a narrow gate, a low branch, a drainage grate or a septic lid. Tell the supplier and the crew about overhead wires in advance so they can plan where to work. WorkSafeBC guidance on overhead power lines

Turn the sketch into a coverage estimate

A rectangular lane that is 20 metres long and 3 metres wide covers about 60 square metres. An adjoining 5-by-4-metre parking apron adds another 20 square metres, assuming the two measurements do not overlap. Send the total and the sketch so it’s clear how you arrived at the number.

To estimate volume, multiply the surface area by the agreed depth in metres. For example, every 10 millimetres of depth over 80 square metres represents 0.8 cubic metres of material in place. Ask the supplier how much loose material to order for the intended finished depth, especially if the quote is by weight or the surface has low spots. Federal Highway Administration gravel road guide, quantity calculations

Agree on where the material will go

If gravel is already on site, share its location and the product and quantity on the delivery ticket. If it still needs to be delivered, confirm who will order it, when it should arrive and where the driver can unload. Let the supplier and the spreading crew know about steep access, tight turns or soft ground when you discuss that location. Give both parties a contact who can answer questions on the day.

Keep the drop location and the final spread area distinct on your sketch. For example, a pile may need to sit to one side of a lot while the worn drive aisle is the area getting covered. Confirm the pile can stay there until the crew arrives and that it leaves room for any access you need in the meantime.

For a business, coordinate the delivery and spreading around loading hours. Agree on a temporary route or work window with the crew so drivers and pedestrians can stay clear of operating equipment. WorkSafeBC mobile equipment guidance on pedestrians and obstructed views

Send the information in one message

Include the property address, dimensions and delivery details in your quote request. When the form opens a draft in your email app, attach the sketch and photos before sending. Tell us about delivery times, gate access and the hours when the work area can be clear so we can confirm the scope for your gravel spreading visit.

Sources

• Federal Highway Administration and South Dakota LTAP, Gravel Roads Construction and Maintenance Guide · Appendix C relates area and depth to material quantity.
• WorkSafeBC, Working Near Energized Conductors
• WorkSafeBC, Occupational Health and Safety Regulation, Part 16 · Section 16.6 covers pedestrians and obstructed views.