Looking to buy crushed stone products? It can be tough to figure out how much rock you are going to need and how you're going to get it to your jobsite. Magruder Limestone is here to help by offering these services to our customers.

In just a few minutes you can create a fairly accurate estimate of the tonnage of rock you will need for your job. After you've completed the estimate, call the appropriate quarry location to arrange for delivery. We will deliver the rock to your destination as soon as possible. If you are unsure, and want to review the scope of work, please call Jacob Fortner @ 636-266-8714 and he will assist you with your project.

Enter the width, length, thickness, and product density and hit the "Calculate" button to calculate your estimate. If you do not know the product density, select the Product you are buying or call Jacob @ 636-266-8714.

Lbs/Cu. Yd.

Estimated Tons Needed:

In 1969, Warren Magruder entered a partnership with Rex Galloway to begin quarry operations on a site just north of Troy, Missouri. This coincided with the expansion of Highway 61 to four lanes. This partnership lasted for 19 years, at which time Warren purchased Galloway Limestone in 1988. This deal secured two other quarry locations at Ashley, MO. and Frankford, MO. Magruder Limestone began to mine these quarries at that time, and they are still in operation today. Ashley's quarry operates with a stationary crusher and plant, while Frankford utilizes portable equipment.


During the 1990s the expansion of Lincoln County and the increase of MODOT spending accelerated production for the company over one million tons per year. Production totals have continued to increase each and every year since the company's creation. In April of 1996, a fourth quarry was opened on Highway 54 west of Bowling Green under lease from George Mehler. Also in 1996, a second crushing plant was erected in the Troy Quarry. With two crushing plants in operation, production totals climbed quickly, as well as availability of different aggregates.


In September of 1998, the first rock was crushed from the fifth Magruder Limestone quarry. This quarry is located one mile west from Highway 61 near the Auburn Junction. All five quarries continue production today, providing many locations throughout Pike and Lincoln County with high quality limestone aggregates.


255 Watson Road
Troy, Missouri 63379

Phone: 636-528-4180
Fax: 636-528-8928


County Road 334
Shelbyville, Missouri 63468

Phone: 573-588-0092
Fax: 573-588-0017


6589 Hwy 61
Frankford, Missouri 63441

Phone: 573-784-2357
Fax: 573-784-2357


399 Old Highway 79
Foley, MO 63347

Phone: 636-662-2303


Pike 496
Bowling Green, Missouri 63334

Phone: 573-324-5695
Fax: 573-324-5695


330 Highway E
Silex, Missouri 63377

Phone: 573-384-5061
Fax: 573-384-5035

Lake Ozark

690 Osage Hills Rd
Lake Ozark, Missouri 65049

Phone: 573-557-2220

Sunrise Beach

12729 North State Hwy. 5
P.O. Box 468

Phone: 573-374-1449
Fax: 573-3374-5764

Magruder Limestone, Inc

255 Watson Road
Troy, Mo 63379

Phone: (636) 528-4180
Fax: (636) 528-8928

© 2019, The Magruder Companies