{"carrier":{"dot_number":"283354","legal_name":"J-MAR EXPRESS INC","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"731 TAYLOR ROAD","phy_city":"SEARCY","phy_state":"AR","phy_zip":"72143-9198","phy_country":"US","phone":"5012688969","mc_number":"MC-188054","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"Y","power_units":27,"total_drivers":52,"total_cdl":52,"mcs150_mileage":9307433,"mcs150_mileage_year":"2012","mcs150_date":"20131122 0000","add_date":"19861208","officer_1":"GLENDA MARTIN","officer_2":"","fleet_size_class":"J","business_type":"CORPORATION","duns_number":"154033468","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:36:51","updated_at":"2026-05-16 01:36:51"},"crashes":{"total":77,"fatal":8,"injury":73},"safety_scores":[]}