| Lockbourne Plant #213Franklin, OHMSHA 3301392 | Construction Sand and GravelSurface | AbandonedStatus date: 08/10/1993 | American Aggregates CorpReported operatorCSR LtdReported controller | Neither history importedView source coverage → |
| Lodi Pit And MillMedina, OHMSHA 3301616 | Construction Sand and GravelSurface | AbandonedStatus date: 11/28/1989 | Baker Sand IncReported operatorLois Baker ChidseyReported controller | Neither history importedView source coverage → |
| LOGAN MINEHocking, OHMSHA 3300476 | Fire ClaySurface | AbandonedStatus date: 03/13/1997 | General Clay Products CorpReported operatorHarold B Epler JrReported controller | Neither history importedView source coverage → |
| Lo-Mar StripColumbiana, OHNear HanovertonMSHA 3303879 | Coal (Bituminous)Surface | AbandonedStatus date: 08/22/1983 | Lo-Mar Enterprises IncReported operatorSchlauch MarvinReported controller | Neither history importedView source coverage → |
| Lominco Pit #005Hocking, OHNear IlesboroMSHA 3303878 | Coal (Bituminous)Surface | AbandonedStatus date: 05/23/1983 | Eagle Stone IncReported operatorCollins Gregory KentReported controller | Neither history importedView source coverage → |
| Lominco Strip 002Perry, OHNear MccunevilleMSHA 3303495 | Coal (Bituminous)Surface | AbandonedStatus date: 11/19/1981 | Lominco IncReported operatorHumphrey WilliamReported controller | Neither history importedView source coverage → |
| London AggregatesWilliams, OHNear EdonMSHA 3304425 | Construction Sand and GravelSurface | AbandonedStatus date: 05/14/2003 | WS&G dba London AggregatesReported operatorCRH PLCReported controller | Production / employmentSafety recordsView source coverage → |
| LONDON TILE PITAshland, OHMSHA 3304379 | Common ShaleSurface | AbandonedStatus date: 04/16/2001 | London Tile CompanyReported operatorSylvia Danison; Jim FryReported controller | Production / employmentSafety recordsView source coverage → |
| Lorain PlantLorain, OHMSHA 3303696 | GypsumFacility | AbandonedStatus date: 05/21/1982 | Gold Bond Building ProductsReported operatorLafarge S AReported controller | Neither history importedView source coverage → |
| Lori TippleCoshocton, OHNear CoshoctonMSHA 3303075 | Coal (Bituminous)Facility | AbandonedStatus date: 01/14/1988 | Cravat Coal Coal Company IncReported operatorMichael PuskarichReported controller | Neither history importedView source coverage → |
| Lost BridgeHamilton, OHNear HarrisonMSHA 3304532 | Construction Sand and GravelSurface | AbandonedStatus date: 10/19/2022 | Lost BridgeReported operatorJoe E CarterReported controller | Production / employmentSafety recordsView source coverage → |
| Louis Petros Sons IncorporatedCarroll, OHMSHA 3303817 | Construction Sand and GravelSurface | AbandonedStatus date: 04/07/1986 | Louis Petros Sons IncReported operatorLouis Petros Sons IncReported controller | Neither history importedView source coverage → |
| Low Ash No 2 MineMuskingum, OHMSHA 3300990 | Coal (Bituminous)Underground | AbandonedStatus date: 08/28/1980 | Monroe Coal Company IncReported operatorBarr Edward FReported controller | Neither history importedView source coverage → |
| Low Sulfur StripJackson, OHNear LimerickMSHA 3303539 | Coal (Bituminous)Surface | AbandonedStatus date: 04/18/1983 | Low Sulfur Coal Of Ohio IncReported operatorAdams Walter RReported controller | Neither history importedView source coverage → |
| LOXLEY AGGREGATES, INC.Preble, OHNear LewisburgMSHA 3304299 | Construction Sand and GravelSurface | AbandonedStatus date: 02/10/2021 | Loxley Aggregates IncReported operatorMatthew L LoxleyReported controller | Production / employmentSafety recordsView source coverage → |
| Lox StripPerry, OHNear SaltilloMSHA 3303807 | Coal (Bituminous)Surface | AbandonedStatus date: 09/01/1985 | Lox Construction IncReported operatorOxenrider MaryReported controller | Neither history importedView source coverage → |
| LUCASVILLE SAND & GRAVELScioto, OHNear LucasvilleMSHA 3304134 | Construction Sand and GravelSurface | AbandonedStatus date: 10/18/2022 | Lucasville Sand & GravelReported operatorJanet FullerReported controller | Production / employmentSafety recordsView source coverage → |
| Lucky Sand & Gravel CoPortage, OHNear MantuaMSHA 3302387 | Construction Sand and GravelSurface | AbandonedStatus date: 05/01/2009 | Lucky Sand & Gravel CoReported operatorBernard UdelsonReported controller | Production / employmentSafety recordsView source coverage → |
| Ludlow QuarryMiami, OHNear Ludlow FallsMSHA 3302868 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 10/12/2006 | Barrett Paving Materials IncReported operatorColas S AReported controller | Production / employmentSafety recordsView source coverage → |
| Ludowici-Celadon Donnelly Pit & MilPerry, OHMSHA 3300498 | Common Clays NECSurface | AbandonedStatus date: 09/29/1981 | Ludowici-Celadon CompanyReported operatorGolitz John TReported controller | Neither history importedView source coverage → |
| Lynchburg QuarryHighland, OHNear LynchburgMSHA 3304627 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 06/26/2012 | Cox Paving IncReported operatorFred B CoxReported controller | Production / employmentSafety recordsView source coverage → |
| LYNCHBURG QUARRY-459Highland, OHNear HillsboroMSHA 3304281 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 01/03/2005 | Martin Marietta AggregatesReported operatorMartin Marietta Materials IncReported controller | Production / employmentSafety recordsView source coverage → |
| Lynn Cravat TippleBelmont, OHNear Armstrong MillsMSHA 3302512 | Coal (Bituminous)Facility | AbandonedStatus date: 01/09/1987 | Cravat Coal Coal Company IncReported operatorMichael PuskarichReported controller | Neither history importedView source coverage → |
| Lynne StripJefferson, OHMSHA 3302050 | Coal (Bituminous)Surface | AbandonedStatus date: 03/11/1974 | Bologna Mining CompanyReported operatorBologna RayReported controller | Neither history importedView source coverage → |
| Lytle Pit And MillWarren, OHMSHA 3302406 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 11/05/1984 | American Aggregates CorpReported operatorAmerican Aggregates CorpReported controller | Neither history importedView source coverage → |
| M309 CrusherStark, OHNear East SpartaMSHA 3304670 | Coal (Bituminous)Facility | AbandonedStatus date: 10/21/2011 | Penn-Ohio CoalReported operatorKeith B KimbleReported controller | Production / employmentView source coverage → |
| MACHINE SHOP #985Clermont, OHMSHA 3304004 | Crushed, Broken Stone NECFacility | AbandonedStatus date: 08/15/1998 | Martin Marietta AggregatesReported operatorMartin Marietta Materials IncReported controller | Neither history importedView source coverage → |
| Mackra MineralsJefferson, OHNear KnoxvilleMSHA 3303984 | Coal (Bituminous)Surface | AbandonedStatus date: 09/22/1999 | Blackstone MiningReported operatorKen McBethReported controller | Neither history importedView source coverage → |
| Mack River TerminalGallia, OHNear GallipolisMSHA 3303731 | Coal (Bituminous)Facility | AbandonedStatus date: 08/20/1984 | Mack Energy CompanyReported operatorMc Cort Michael BReported controller | Neither history importedView source coverage → |
| Magnolia PlantStark, OHNear MagnoliaMSHA 3304623 | Crushed, Broken Limestone NECFacility | AbandonedStatus date: 09/02/2010 | The National Lime & Stone CompanyReported operatorNational Lime & Stone Co.Reported controller | Production / employmentSafety recordsView source coverage → |