{"railroad":"NS","railroadName":"Norfolk Southern","definitions":{"speed":"Reported system line-haul train speed, excluding terminal time. This is not an end-to-end shipment speed.","dwell":"Reported system terminal dwell in hours. NS lists exclusions including coal trains, mine shifters and bad-ordered shipments. Its methodology formula wording remains unclear; reported values are preserved.","cars":"Weekly average Railinc freight-car inventory. Articulated cars count as one; private-track cars are assigned to the last railroad. Reported car-type sums differ from the reported total.","held":"Norfolk Southern uses 6 a.m. observations, with a four-hour in-route threshold and a separate origin-terminal process. Reported totals and component sums can differ; the reason is unconfirmed."},"methodology":"https://www.stb.gov/wp-content/uploads/NS_Methodology.pdf","heldChartMode":"total","scope":"Individual-railroad reported measures; eight reviewed weeks only","reviewedAt":"2026-09-20","series":[{"start":"2026-07-18","end":"2026-07-24","fileDate":"2026-07-29","reported":{"speed":21.6,"dwell":22.2,"cars":162440,"held":12},"originalReported":{"speed":21.6,"dwell":22.2,"cars":162440,"held":12},"heldCauses":{"crew":3,"power":2,"other":7},"heldTypes":[{"name":"Intermodal","causes":{"crew":0,"power":0,"other":1},"total":1,"note":""},{"name":"Grain unit","causes":{"crew":0,"power":0,"other":1},"total":1,"note":""},{"name":"Coal unit","causes":{"crew":0,"power":0,"other":1},"total":1,"note":""},{"name":"Automotive unit","causes":{"crew":0,"power":0,"other":0},"total":1,"note":""},{"name":"Crude oil unit","causes":{"crew":0,"power":0,"other":0},"total":0,"note":""},{"name":"Ethanol unit","causes":{"crew":0,"power":0,"other":0},"total":0,"note":""},{"name":"Other unit","causes":{"crew":0,"power":0,"other":0},"total":0,"note":""},{"name":"Manifest","causes":{"crew":2,"power":1,"other":4},"total":8,"note":""}],"terminals":[{"name":"ATLANTA","hours":22.3},{"name":"BELLEVUE","hours":28.3},{"name":"BIRMINGHAM","hours":28.5},{"name":"CHATTANOOGA","hours":21.4},{"name":"CONWAY","hours":29.7},{"name":"DECATUR","hours":30.7},{"name":"ELKHART","hours":25.5},{"name":"HARRISBURG","hours":8.9},{"name":"MACON","hours":26.6},{"name":"ROANOKE","hours":32.9}],"carTypes":[{"name":"BOX","value":10936,"original":10936},{"name":"COVERED HOPPER","value":44876,"original":44876},{"name":"GONDOLA","value":15123,"original":15123},{"name":"INTERMODAL","value":9945,"original":9945},{"name":"MULTI-LEVEL","value":11290,"original":11290},{"name":"OPEN HOPPER","value":25264,"original":25264},{"name":"TANK","value":38135,"original":38135},{"name":"OTHER","value":6867,"original":6867}],"source":{"filename":"NS-2026-07-29.xlsx","url":"https://www.stb.gov/wp-content/uploads/files/rsir/NS/NS%20Data%202026-07-29.xlsx","bytes":32333,"sha256":"b776442e87fa10e8088603acbf3a95e3798af4b3fc82e4f6de745a9be59447ab","retrievedAt":"2026-09-20T16:30:18.317175+00:00","sheet":"Rail Service (Item Nos. 1-6)","cells":{"speed":"B13","dwell":"B27","cars":"B38","held":"E59"}},"measureNotes":{"speed":[],"dwell":[],"cars":["Reported total: 162,440 cars. Car-type values sum to 162,436. The reason is unconfirmed; the reported total is preserved."],"held":["NS’s reported components do not always add to its totals. The reason is unconfirmed; figures are shown as filed, with no adjustment."]},"notes":["Cars online: Reported total: 162,440 cars. Car-type values sum to 162,436. The reason is unconfirmed; the reported total is preserved.","Trains held: NS’s reported components do not always add to its totals. The reason is unconfirmed; figures are shown as filed, with no adjustment."],"blocked":[],"periodStatus":"as reported"},{"start":"2026-07-25","end":"2026-07-31","fileDate":"2026-08-05","reported":{"speed":21.5,"dwell":22,"cars":161114,"held":10},"originalReported":{"speed":21.5,"dwell":22,"cars":161114,"held":10},"heldCauses":{"crew":2,"power":0,"other":7},"heldTypes":[{"name":"Intermodal","causes":{"crew":"0","power":"0","other":"1"},"total":"1","note":""},{"name":"Grain unit","causes":{"crew":"0","power":"0","other":"0"},"total":"0","note":""},{"name":"Coal unit","causes":{"crew":"1","power":"0","other":"0"},"total":"1","note":""},{"name":"Automotive unit","causes":{"crew":"0","power":"0","other":"0"},"total":"0","note":""},{"name":"Crude oil unit","causes":{"crew":"0","power":"0","other":"0"},"total":"0","note":""},{"name":"Ethanol unit","causes":{"crew":"0","power":"0","other":"0"},"total":"1","note":""},{"name":"Other unit","causes":{"crew":"0","power":"0","other":"0"},"total":"0","note":""},{"name":"Manifest","causes":{"crew":"1","power":"0","other":"5"},"total":"6","note":""}],"terminals":[{"name":"ATLANTA","hours":21.7},{"name":"BELLEVUE","hours":26.6},{"name":"BIRMINGHAM","hours":27.9},{"name":"CHATTANOOGA","hours":23.4},{"name":"CONWAY","hours":25.8},{"name":"DECATUR","hours":29.2},{"name":"ELKHART","hours":27.1},{"name":"HARRISBURG","hours":6.8},{"name":"MACON","hours":26.4},{"name":"ROANOKE","hours":36.8}],"carTypes":[{"name":"BOX","value":10730,"original":"10730"},{"name":"COVERED HOPPER","value":44566,"original":"44566"},{"name":"GONDOLA","value":15240,"original":"15240"},{"name":"INTERMODAL","value":9884,"original":"9884"},{"name":"MULTI-LEVEL","value":11222,"original":"11222"},{"name":"OPEN HOPPER","value":25141,"original":"25141"},{"name":"TANK","value":37562,"original":"37562"},{"name":"OTHER","value":6765,"original":"6765"}],"source":{"filename":"NS-2026-08-05.xlsx","url":"https://www.stb.gov/wp-content/uploads/files/rsir/NS/NS%20Data%202026-08-05.xlsx","bytes":32484,"sha256":"8a1abe5c82bb81bb275ffa1eab371127bae536cec8e7c6ed42e82a1ed1df2a7a","retrievedAt":"2026-09-20T16:30:17.574924+00:00","sheet":"Rail Service (Item Nos. 1-6)","cells":{"speed":"B13","dwell":"B27","cars":"B38","held":"E59"}},"measureNotes":{"speed":[],"dwell":[],"cars":["Reported total: 161,114 cars. Car-type values sum to 161,110. The reason is unconfirmed; the reported total is preserved."],"held":["NS’s reported components do not always add to its totals. The reason is unconfirmed; figures are shown as filed, with no adjustment. Train-type totals sum to 9; the reported total is 10. Cause totals sum to 9; the reported total is 10."]},"notes":["Cars online: Reported total: 161,114 cars. Car-type values sum to 161,110. The reason is unconfirmed; the reported total is preserved.","Trains held: NS’s reported components do not always add to its totals. The reason is unconfirmed; figures are shown as filed, with no adjustment. Train-type totals sum to 9; the reported total is 10. Cause totals sum to 9; the reported total is 10."],"blocked":[],"periodStatus":"as reported"},{"start":"2026-08-01","end":"2026-08-07","fileDate":"2026-08-12","reported":{"speed":21.6,"dwell":22,"cars":161325,"held":13},"originalReported":{"speed":21.6,"dwell":22,"cars":161325,"held":13},"heldCauses":{"crew":2,"power":1,"other":11},"heldTypes":[{"name":"Intermodal","causes":{"crew":"0","power":"0","other":"1"},"total":"1","note":""},{"name":"Grain unit","causes":{"crew":"0","power":"0","other":"0"},"total":"0","note":""},{"name":"Coal unit","causes":{"crew":"0","power":"0","other":"1"},"total":"1","note":""},{"name":"Automotive unit","causes":{"crew":"0","power":"0","other":"1"},"total":"1","note":""},{"name":"Crude oil unit","causes":{"crew":"0","power":"0","other":"0"},"total":"0","note":""},{"name":"Ethanol unit","causes":{"crew":"0","power":"0","other":"0"},"total":"0","note":""},{"name":"Other unit","causes":{"crew":"0","power":"0","other":"0"},"total":"0","note":""},{"name":"Manifest","causes":{"crew":"1","power":"1","other":"8"},"total":"10","note":""}],"terminals":[{"name":"ATLANTA","hours":19.7},{"name":"BELLEVUE","hours":29},{"name":"BIRMINGHAM","hours":26.6},{"name":"CHATTANOOGA","hours":22.2},{"name":"CONWAY","hours":28.1},{"name":"DECATUR","hours":31.3},{"name":"ELKHART","hours":25.8},{"name":"HARRISBURG","hours":8.8},{"name":"MACON","hours":26.2},{"name":"ROANOKE","hours":38}],"carTypes":[{"name":"BOX","value":10590,"original":"10590"},{"name":"COVERED HOPPER","value":44698,"original":"44698"},{"name":"GONDOLA","value":15303,"original":"15303"},{"name":"INTERMODAL","value":9742,"original":"9742"},{"name":"MULTI-LEVEL","value":11486,"original":"11486"},{"name":"OPEN HOPPER","value":25631,"original":"25631"},{"name":"TANK","value":37231,"original":"37231"},{"name":"OTHER","value":6641,"original":"6641"}],"source":{"filename":"NS-2026-08-12.xlsx","url":"https://www.stb.gov/wp-content/uploads/files/rsir/NS/NS%20Data%202026-08-12.xlsx","bytes":32412,"sha256":"e16fd843eaf50f96ff2eced54613b090b96f564738542b7513cae3fbeb6c1a36","retrievedAt":"2026-09-20T16:30:17.688971+00:00","sheet":"Rail Service (Item Nos. 1-6)","cells":{"speed":"B13","dwell":"B27","cars":"B38","held":"E59"}},"measureNotes":{"speed":[],"dwell":[],"cars":["Reported total: 161,325 cars. Car-type values sum to 161,322. The reason is unconfirmed; the reported total is preserved."],"held":["NS’s reported components do not always add to its totals. The reason is unconfirmed; figures are shown as filed, with no adjustment. Cause totals sum to 14; the reported total is 13."]},"notes":["Cars online: Reported total: 161,325 cars. Car-type values sum to 161,322. The reason is unconfirmed; the reported total is preserved.","Trains held: NS’s reported components do not always add to its totals. The reason is unconfirmed; figures are shown as filed, with no adjustment. Cause totals sum to 14; the reported total is 13."],"blocked":[],"periodStatus":"as reported"},{"start":"2026-08-08","end":"2026-08-14","fileDate":"2026-08-19","reported":{"speed":20.5,"dwell":22.8,"cars":162970,"held":21},"originalReported":{"speed":20.5,"dwell":22.8,"cars":162970,"held":21},"heldCauses":{"crew":3,"power":2,"other":15},"heldTypes":[{"name":"Intermodal","causes":{"crew":"0","power":"0","other":"1"},"total":"1","note":""},{"name":"Grain unit","causes":{"crew":"0","power":"0","other":"0"},"total":"0","note":""},{"name":"Coal unit","causes":{"crew":"0","power":"0","other":"1"},"total":"1","note":""},{"name":"Automotive unit","causes":{"crew":"1","power":"0","other":"1"},"total":"2","note":""},{"name":"Crude oil unit","causes":{"crew":"0","power":"0","other":"0"},"total":"0","note":""},{"name":"Ethanol unit","causes":{"crew":"0","power":"0","other":"0"},"total":"0","note":""},{"name":"Other unit","causes":{"crew":"0","power":"0","other":"0"},"total":"0","note":""},{"name":"Manifest","causes":{"crew":"2","power":"2","other":"12"},"total":"16","note":""}],"terminals":[{"name":"ATLANTA","hours":19.7},{"name":"BELLEVUE","hours":32.3},{"name":"BIRMINGHAM","hours":29.1},{"name":"CHATTANOOGA","hours":22.5},{"name":"CONWAY","hours":29.9},{"name":"DECATUR","hours":27.8},{"name":"ELKHART","hours":33.4},{"name":"HARRISBURG","hours":8.4},{"name":"MACON","hours":26.3},{"name":"ROANOKE","hours":47.2}],"carTypes":[{"name":"BOX","value":10571,"original":"10571"},{"name":"COVERED HOPPER","value":45565,"original":"45565"},{"name":"GONDOLA","value":15030,"original":"15030"},{"name":"INTERMODAL","value":9855,"original":"9855"},{"name":"MULTI-LEVEL","value":11366,"original":"11366"},{"name":"OPEN HOPPER","value":25785,"original":"25785"},{"name":"TANK","value":38168,"original":"38168"},{"name":"OTHER","value":6627,"original":"6627"}],"source":{"filename":"NS-2026-08-19.xlsx","url":"https://www.stb.gov/wp-content/uploads/files/rsir/NS/NS%20Data%202026-08-19.xlsx","bytes":32614,"sha256":"72264c08325ff79fc17152278976f7edafef9be24d80402d8066f370a4afc5fc","retrievedAt":"2026-09-20T16:30:17.797974+00:00","sheet":"Rail Service (Item Nos. 1-6)","cells":{"speed":"B13","dwell":"B27","cars":"B38","held":"E59"}},"measureNotes":{"speed":[],"dwell":[],"cars":["Reported total: 162,970 cars. Car-type values sum to 162,967. The reason is unconfirmed; the reported total is preserved."],"held":["NS’s reported components do not always add to its totals. The reason is unconfirmed; figures are shown as filed, with no adjustment. Train-type totals sum to 20; the reported total is 21. Cause totals sum to 20; the reported total is 21."]},"notes":["Cars online: Reported total: 162,970 cars. Car-type values sum to 162,967. The reason is unconfirmed; the reported total is preserved.","Trains held: NS’s reported components do not always add to its totals. The reason is unconfirmed; figures are shown as filed, with no adjustment. Train-type totals sum to 20; the reported total is 21. Cause totals sum to 20; the reported total is 21."],"blocked":[],"periodStatus":"as reported"},{"start":"2026-08-15","end":"2026-08-21","fileDate":"2026-08-26","reported":{"speed":20.5,"dwell":23.6,"cars":164156,"held":18},"originalReported":{"speed":20.5,"dwell":23.6,"cars":164156,"held":18},"heldCauses":{"crew":2,"power":1,"other":15},"heldTypes":[{"name":"Intermodal","causes":{"crew":1,"power":0,"other":1},"total":1,"note":""},{"name":"Grain unit","causes":{"crew":0,"power":0,"other":0},"total":0,"note":""},{"name":"Coal unit","causes":{"crew":0,"power":0,"other":1},"total":1,"note":""},{"name":"Automotive unit","causes":{"crew":0,"power":0,"other":1},"total":2,"note":""},{"name":"Crude oil unit","causes":{"crew":0,"power":0,"other":0},"total":0,"note":""},{"name":"Ethanol unit","causes":{"crew":0,"power":0,"other":0},"total":1,"note":""},{"name":"Other unit","causes":{"crew":0,"power":0,"other":0},"total":0,"note":""},{"name":"Manifest","causes":{"crew":1,"power":1,"other":12},"total":13,"note":""}],"terminals":[{"name":"ATLANTA","hours":18.3},{"name":"BELLEVUE","hours":32.4},{"name":"BIRMINGHAM","hours":28.5},{"name":"CHATTANOOGA","hours":23},{"name":"CONWAY","hours":30.7},{"name":"DECATUR","hours":31},{"name":"ELKHART","hours":37.5},{"name":"HARRISBURG","hours":9.5},{"name":"MACON","hours":26.2},{"name":"ROANOKE","hours":42.6}],"carTypes":[{"name":"BOX","value":10789,"original":10789},{"name":"COVERED HOPPER","value":45756,"original":45756},{"name":"GONDOLA","value":15157,"original":15157},{"name":"INTERMODAL","value":9781,"original":9781},{"name":"MULTI-LEVEL","value":11558,"original":11558},{"name":"OPEN HOPPER","value":25647,"original":25647},{"name":"TANK","value":38588,"original":38588},{"name":"OTHER","value":6877,"original":6877}],"source":{"filename":"NS-2026-08-26.xlsx","url":"https://www.stb.gov/wp-content/uploads/files/rsir/NS/NS%20Data%202026-08-26.xlsx","bytes":32299,"sha256":"f9ee5137cced7e1d0596091213f940bc038c3bc80bf231f2f5b287f2141bc569","retrievedAt":"2026-09-20T16:30:17.919925+00:00","sheet":"Rail Service (Item Nos. 1-6)","cells":{"speed":"B13","dwell":"B27","cars":"B38","held":"E59"}},"measureNotes":{"speed":[],"dwell":[],"cars":["Reported total: 164,156 cars. Car-type values sum to 164,153. The reason is unconfirmed; the reported total is preserved."],"held":["NS’s reported components do not always add to its totals. The reason is unconfirmed; figures are shown as filed, with no adjustment."]},"notes":["Cars online: Reported total: 164,156 cars. Car-type values sum to 164,153. The reason is unconfirmed; the reported total is preserved.","Trains held: NS’s reported components do not always add to its totals. The reason is unconfirmed; figures are shown as filed, with no adjustment."],"blocked":[],"periodStatus":"as reported"},{"start":"2026-08-22","end":"2026-08-28","fileDate":"2026-09-02","reported":{"speed":20.5,"dwell":23.7,"cars":163711,"held":17},"originalReported":{"speed":20.5,"dwell":23.7,"cars":163711,"held":17},"heldCauses":{"crew":3,"power":2,"other":13},"heldTypes":[{"name":"Intermodal","causes":{"crew":"0","power":"0","other":"0"},"total":"1","note":""},{"name":"Grain unit","causes":{"crew":"0","power":"0","other":"1"},"total":"1","note":""},{"name":"Coal unit","causes":{"crew":"0","power":"0","other":"1"},"total":"1","note":""},{"name":"Automotive unit","causes":{"crew":"0","power":"0","other":"1"},"total":"2","note":""},{"name":"Crude oil unit","causes":{"crew":"0","power":"0","other":"0"},"total":"0","note":""},{"name":"Ethanol unit","causes":{"crew":"0","power":"0","other":"0"},"total":"0","note":""},{"name":"Other unit","causes":{"crew":"0","power":"0","other":"0"},"total":"0","note":""},{"name":"Manifest","causes":{"crew":"2","power":"1","other":"10"},"total":"13","note":""}],"terminals":[{"name":"ATLANTA","hours":20.3},{"name":"BELLEVUE","hours":34},{"name":"BIRMINGHAM","hours":30.1},{"name":"CHATTANOOGA","hours":25.8},{"name":"CONWAY","hours":28.8},{"name":"DECATUR","hours":33.2},{"name":"ELKHART","hours":32.5},{"name":"HARRISBURG","hours":11.3},{"name":"MACON","hours":28.1},{"name":"ROANOKE","hours":45.8}],"carTypes":[{"name":"BOX","value":10880,"original":"10880"},{"name":"COVERED HOPPER","value":45683,"original":"45683"},{"name":"GONDOLA","value":15409,"original":"15409"},{"name":"INTERMODAL","value":9764,"original":"9764"},{"name":"MULTI-LEVEL","value":11135,"original":"11135"},{"name":"OPEN HOPPER","value":26022,"original":"26022"},{"name":"TANK","value":38020,"original":"38020"},{"name":"OTHER","value":6795,"original":"6795"}],"source":{"filename":"NS-2026-09-02.xlsx","url":"https://www.stb.gov/wp-content/uploads/files/rsir/NS/NS%20Data%202026-09-02.xlsx","bytes":32445,"sha256":"2809064c4359726908d07b11af325b347dc0b43363e330f813612d11d3c09397","retrievedAt":"2026-09-20T16:30:17.233904+00:00","sheet":"Rail Service (Item Nos. 1-6)","cells":{"speed":"B13","dwell":"B27","cars":"B38","held":"E59"}},"measureNotes":{"speed":[],"dwell":[],"cars":["Reported total: 163,711 cars. Car-type values sum to 163,708. The reason is unconfirmed; the reported total is preserved."],"held":["NS’s reported components do not always add to its totals. The reason is unconfirmed; figures are shown as filed, with no adjustment. Train-type totals sum to 18; the reported total is 17. Cause totals sum to 18; the reported total is 17."]},"notes":["Cars online: Reported total: 163,711 cars. Car-type values sum to 163,708. The reason is unconfirmed; the reported total is preserved.","Trains held: NS’s reported components do not always add to its totals. The reason is unconfirmed; figures are shown as filed, with no adjustment. Train-type totals sum to 18; the reported total is 17. Cause totals sum to 18; the reported total is 17."],"blocked":[],"periodStatus":"as reported"},{"start":"2026-08-29","end":"2026-09-04","fileDate":"2026-09-09","reported":{"speed":20.8,"dwell":24,"cars":163093,"held":17},"originalReported":{"speed":20.8,"dwell":24,"cars":163093,"held":17},"heldCauses":{"crew":1,"power":1,"other":15},"heldTypes":[{"name":"Intermodal","causes":{"crew":0,"power":0,"other":1},"total":1,"note":""},{"name":"Grain unit","causes":{"crew":0,"power":0,"other":0},"total":1,"note":""},{"name":"Coal unit","causes":{"crew":0,"power":0,"other":1},"total":1,"note":""},{"name":"Automotive unit","causes":{"crew":0,"power":0,"other":2},"total":2,"note":""},{"name":"Crude oil unit","causes":{"crew":0,"power":0,"other":0},"total":0,"note":""},{"name":"Ethanol unit","causes":{"crew":0,"power":0,"other":1},"total":1,"note":""},{"name":"Other unit","causes":{"crew":0,"power":0,"other":0},"total":0,"note":""},{"name":"Manifest","causes":{"crew":1,"power":1,"other":10},"total":11,"note":""}],"terminals":[{"name":"ATLANTA","hours":22.3},{"name":"BELLEVUE","hours":36.2},{"name":"BIRMINGHAM","hours":32.2},{"name":"CHATTANOOGA","hours":25.9},{"name":"CONWAY","hours":32.8},{"name":"DECATUR","hours":32.8},{"name":"ELKHART","hours":34.5},{"name":"HARRISBURG","hours":12.4},{"name":"MACON","hours":27.6},{"name":"ROANOKE","hours":43.8}],"carTypes":[{"name":"BOX","value":10694,"original":10694},{"name":"COVERED HOPPER","value":45454,"original":45454},{"name":"GONDOLA","value":15459,"original":15459},{"name":"INTERMODAL","value":9686,"original":9686},{"name":"MULTI-LEVEL","value":11258,"original":11258},{"name":"OPEN HOPPER","value":25663,"original":25663},{"name":"TANK","value":38042,"original":38042},{"name":"OTHER","value":6833,"original":6833}],"source":{"filename":"NS-2026-09-09.xlsx","url":"https://www.stb.gov/wp-content/uploads/files/rsir/NS/NS%20Data%202026-09-09.xlsx","bytes":32283,"sha256":"034a434bc166c46b4c2bfc2f2fa2b7fef2b0c2f870500564c56ac483de7ee2e7","retrievedAt":"2026-09-20T16:30:17.345927+00:00","sheet":"Rail Service (Item Nos. 1-6)","cells":{"speed":"B13","dwell":"B27","cars":"B38","held":"E59"}},"measureNotes":{"speed":[],"dwell":[],"cars":["Reported total: 163,093 cars. Car-type values sum to 163,089. The reason is unconfirmed; the reported total is preserved."],"held":["NS’s reported components do not always add to its totals. The reason is unconfirmed; figures are shown as filed, with no adjustment."]},"notes":["Cars online: Reported total: 163,093 cars. Car-type values sum to 163,089. The reason is unconfirmed; the reported total is preserved.","Trains held: NS’s reported components do not always add to its totals. The reason is unconfirmed; figures are shown as filed, with no adjustment."],"blocked":[],"periodStatus":"as reported"},{"start":"2026-09-05","end":"2026-09-11","fileDate":"2026-09-16","reported":{"speed":21.1,"dwell":24.5,"cars":162044,"held":18},"originalReported":{"speed":21.1,"dwell":24.5,"cars":162044,"held":18},"heldCauses":{"crew":2,"power":0,"other":16},"heldTypes":[{"name":"Intermodal","causes":{"crew":"0","power":"0","other":"1"},"total":"1","note":""},{"name":"Grain unit","causes":{"crew":"0","power":"0","other":"0"},"total":"0","note":""},{"name":"Coal unit","causes":{"crew":"0","power":"0","other":"1"},"total":"1","note":""},{"name":"Automotive unit","causes":{"crew":"0","power":"0","other":"1"},"total":"1","note":""},{"name":"Crude oil unit","causes":{"crew":"0","power":"0","other":"0"},"total":"0","note":""},{"name":"Ethanol unit","causes":{"crew":"0","power":"0","other":"0"},"total":"0","note":""},{"name":"Other unit","causes":{"crew":"0","power":"0","other":"0"},"total":"0","note":""},{"name":"Manifest","causes":{"crew":"1","power":"0","other":"12"},"total":"14","note":""}],"terminals":[{"name":"ATLANTA","hours":24.8},{"name":"BELLEVUE","hours":35.7},{"name":"BIRMINGHAM","hours":29.6},{"name":"CHATTANOOGA","hours":26.5},{"name":"CONWAY","hours":36.8},{"name":"DECATUR","hours":36},{"name":"ELKHART","hours":31.8},{"name":"HARRISBURG","hours":13.6},{"name":"MACON","hours":27.2},{"name":"ROANOKE","hours":48.4}],"carTypes":[{"name":"BOX","value":10632,"original":"10632"},{"name":"COVERED HOPPER","value":45209,"original":"45209"},{"name":"GONDOLA","value":15107,"original":"15107"},{"name":"INTERMODAL","value":9673,"original":"9673"},{"name":"MULTI-LEVEL","value":11306,"original":"11306"},{"name":"OPEN HOPPER","value":25533,"original":"25533"},{"name":"TANK","value":37632,"original":"37632"},{"name":"OTHER","value":6951,"original":"6951"}],"source":{"filename":"NS-2026-09-16.xlsx","url":"https://www.stb.gov/wp-content/uploads/files/rsir/NS/NS%20Data%202026-09-16.xlsx","bytes":32443,"sha256":"f0479ee1d4ae0b5e2438d80c2e3eee7b9bb1611099dd25522fbc4732e34bf3c4","retrievedAt":"2026-09-20T16:30:17.463873+00:00","sheet":"Rail Service (Item Nos. 1-6)","cells":{"speed":"B13","dwell":"B27","cars":"B38","held":"E59"}},"measureNotes":{"speed":[],"dwell":[],"cars":["Reported total: 162,044 cars. Car-type values sum to 162,043. The reason is unconfirmed; the reported total is preserved.","NS’s website shows 162,045 cars for this week; both STB sources report 162,044. This page uses the STB figure. The reason for the difference is unconfirmed."],"held":["NS’s reported components do not always add to its totals. The reason is unconfirmed; figures are shown as filed, with no adjustment. Train-type totals sum to 17; the reported total is 18."]},"notes":["Cars online: Reported total: 162,044 cars. Car-type values sum to 162,043. The reason is unconfirmed; the reported total is preserved.","Cars online: NS’s website shows 162,045 cars for this week; both STB sources report 162,044. This page uses the STB figure. The reason for the difference is unconfirmed.","Trains held: NS’s reported components do not always add to its totals. The reason is unconfirmed; figures are shown as filed, with no adjustment. Train-type totals sum to 17; the reported total is 18."],"blocked":[],"periodStatus":"as reported"}]}