Transportation and Warehousing (NAICS 48-49)
121,658 establishments in this sector filed an OSHA Form 300A summary at least once between 2016 and 2025, across 86 detailed industries.
Industries with 20 or more filing establishments (55)
| NAICS | Industry | Establishments | Median TRIR, latest year |
|---|---|---|---|
| 491110 | Mail and Parcel Delivery | 32,505 | 6.06 |
| 493110 | General warehousing and storage | 20,814 | 1.76 |
| 492110 | Couriers and Express Delivery Services | 12,884 | 7.16 |
| 484121 | — | 8,270 | 1.85 |
| 484110 | General freight trucking, local | 6,964 | 2.73 |
| 484122 | General freight trucking, long-distance, less-than-truckload (LTL) | 5,861 | 4.36 |
| 485410 | School bus services | 3,050 | 2.16 |
| 488119 | Other Airport Operations | 2,692 | 3.73 |
| 481111 | Scheduled Passenger Air Transportation | 2,601 | 4.70 |
| 484220 | Trucking, specialized freight (except used goods), local | 2,512 | 1.27 |
| 493120 | Cold storage warehousing | 2,339 | 2.47 |
| 488190 | Aircraft maintenance and repair services (except factory conversion, factory overhaul, factory rebuilding) | 2,297 | 1.52 |
| 484230 | Trucking, specialized freight (except used goods), long-distance | 2,051 | 1.95 |
| 492210 | Delivery service (except as part of intercity carrier network, U.S. Postal Service) | 1,860 | 8.56 |
| 488490 | TERMINAL AND JOINT TERMINAL MAINTENANCE FACILITIES FOR MOTOR FREIGHT | 1,566 | 0.00 |
| 484210 | Furniture moving, used | 1,509 | 3.58 |
| 488510 | Freight forwarding | 1,477 | 0.00 |
| 493190 | Private warehousing and storage (except farm products, general merchandise, refrigerated) | 1,477 | 0.00 |
| 485111 | — | 1,178 | 4.52 |
| 488210 | Loading and unloading services at rail terminals | 1,120 | 0.00 |
| 488320 | Marine cargo handling services | 775 | 3.03 |
| 485113 | Bus transit systems (except mixed mode) | 641 | 4.72 |
| 485991 | Paratransit transportation services | 629 | 4.24 |
| 488410 | Emergency road services (i.e., tow service) | 383 | 4.39 |
| 485999 | — | 357 | 2.43 |
| 485510 | Charter bus services (except scenic, sightseeing) | 356 | 1.37 |
| 485210 | Bus line operation, intercity | 317 | 2.64 |
| 485119 | Other Urban Transit Systems | 285 | 2.76 |
| 493130 | Grain elevators, storage only | 256 | 0.00 |
| 488999 | Pipeline terminal facilities, independently operated | 247 | 0.00 |
| 486210 | Gas, natural, pipeline operation | 202 | 0.00 |
| 488991 | Preparing goods for transportation (i.e., crating, packing) | 178 | 2.12 |
| 486910 | — | 177 | — |
| 486110 | Pipeline not including natural gas | 172 | 0.00 |
| 481211 | Air passenger carriers, nonscheduled | 158 | 0.00 |
| 488310 | Port facility operation | 150 | 1.71 |
| 488330 | Tugboat services, harbor operation | 141 | 0.00 |
| 485310 | Cab (i.e., taxi) services | 124 | 0.00 |
| 485320 | Limousines for hire with driver (except taxis) | 112 | 0.83 |
| 487110 | Buses, scenic and sightseeing operation | 101 | 2.39 |
| 481112 | Air cargo carriers (except air couriers), scheduled | 96 | 0.00 |
| 483211 | Towing service, inland waters (except on Great Lakes system) | 86 | 0.00 |
| 481212 | Freight transportation, air, charter services | 76 | 1.40 |
| 485112 | Commuter Rail Systems | 63 | 1.73 |
| 488100 | Support activities for air transportation | 61 | — |
| 483113 | Shipping freight to and from domestic ports (i.e., coastal, deep sea (including Puerto Rico), Great Lakes system (including St. Lawrence Seaway)) | 60 | — |
| 488111 | — | 59 | 0.08 |
| 488390 | Drydocks, floating (i.e., routine repair and maintenance of ships) | 44 | — |
| 483111 | Deep sea freight transportation to or from foreign ports | 41 | — |
| 487210 | Dinner cruises | 39 | — |
| 481219 | Aircraft charter services (i.e., general purpose aircraft used for a variety of specialty air and flying services) | 35 | — |
| 486990 | Pipeline transportation (except crude oil, natural gas, refined petroleum products) | 25 | — |
| 483212 | Car lighters (i.e., ferries), inland waters (except on Great Lakes system) | 22 | — |
| 482112 | Short-line railroads | 22 | — |
| 483114 | Coastal passenger transportation to and from domestic ports | 20 | — |
Industries are ordered by the number of filing establishments, not by rate. The median is taken over establishments whose latest filing is in the most recent year, when 20 or more have a valid rate.
By state
- Alabama — 1,959
- Alaska — 490
- American Samoa — 5
- Arizona — 1,934
- Arkansas — 1,301
- California — 11,402
- Colorado — 1,855
- Connecticut — 1,947
- Delaware — 314
- District of Columbia — 273
- Florida — 5,938
- Georgia — 4,575
- Guam — 36
- Hawaii — 585
- Idaho — 660
- Illinois — 5,646
- Indiana — 2,914
- Iowa — 1,774
- Kansas — 1,325
- Kentucky — 1,876
- Louisiana — 1,710
- Maine — 861
- Maryland — 1,850
- Massachusetts — 3,171
- Michigan — 3,317
- Minnesota — 2,157
- Mississippi — 1,137
- Missouri — 2,507
- Montana — 486
- Nebraska — 932
- Nevada — 1,176
- New Hampshire — 871
- New Jersey — 4,907
- New Mexico — 583
- New York — 5,120
- North Carolina — 3,896
- North Dakota — 455
- Northern Mariana Islands — 6
- Ohio — 4,852
- Oklahoma — 1,254
- Oregon — 1,685
- Pennsylvania — 5,545
- Puerto Rico — 635
- Rhode Island — 481
- South Carolina — 1,740
- South Dakota — 387
- Tennessee — 2,972
- Texas — 9,662
- U.S. Virgin Islands — 40
- Utah — 1,186
- Vermont — 448
- Virginia — 2,859
- Washington — 2,500
- West Virginia — 559
- Wisconsin — 2,605
- Wyoming — 292