Name: NATIONAL MARINE HIGHWAYS - GULF OF MEXICO

Display Field: ww_name

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: The Marine Highways dataset was created on June 15, 2016 and was updated on June 04, 2024 by the U.S. Maritime Administration (MARAD) and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics (BTS) National Transportation Atlas Database (NTAD). MARAD's Marine Highway Program is a Maritime Administration led program to expand the use of our Nation's navigable waterways to relieve landside congestion, reduce air emissions, and generate other public benefits by increasing the efficiency of the surface transportation system. This dataset contains the locations of maritime routes that connect to the Gulf of Mexico GIWW. The routes have been designated as Marine Highways by the Secretary of U.S. DOT. Routes included in this dataset are diagrammatic and may not depict all waterways and port connectors that are considered to be part of the U.S. Marine Highway System.

Copyright Text: Acknowledgment of the U.S. Maritime Administration’s (MARAD) Office of Policy and Plans, and the Office of Marine Highways and Passenger Services, the U.S. Army Corps of Engineers, and the Bureau of Transportation Statistics (BTS) [distributor]. TxDOT – TPP – Data Management TPP-GIS@txdot.gov

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -10850448.5624483
YMin: 1467580.3572211
XMax: 16250507.6740492
YMax: 6045874.63916758
Spatial Reference: 102100 (3857)

Drawing Info:

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HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True

Global ID Field:

Type ID Field: layer_use

Fields:

• mh_id (type: esriFieldTypeString, alias: Marine Highway ID, SQL Type: sqlTypeOther, length: 26, nullable: true, editable: true)
• ww_name (type: esriFieldTypeString, alias: Waterway Name, SQL Type: sqlTypeOther, length: 98, nullable: true, editable: true)
• applicant (type: esriFieldTypeString, alias: Applicant, SQL Type: sqlTypeOther, length: 508, nullable: true, editable: true)
• layer_use (type: esriFieldTypeString, alias: layer_use, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• fid (type: esriFieldTypeInteger, alias: db_r9vxb.hsu_e4t16.marine_highways_ds_marine_highways_2024_04_30.fid, SQL Type: sqlTypeOther, nullable: true, editable: true)
• linknum (type: esriFieldTypeInteger, alias: linknum, SQL Type: sqlTypeOther, nullable: true, editable: true)
• st_usps (type: esriFieldTypeString, alias: st_usps, SQL Type: sqlTypeOther, length: 4, nullable: true, editable: true)
• st_fips (type: esriFieldTypeString, alias: st_fips, SQL Type: sqlTypeOther, length: 4, nullable: true, editable: true)
• st_usps_2 (type: esriFieldTypeString, alias: st_usps_2, SQL Type: sqlTypeOther, length: 4, nullable: true, editable: true)
• st_fips_2 (type: esriFieldTypeString, alias: st_fips_2, SQL Type: sqlTypeOther, length: 4, nullable: true, editable: true)
• landside_r (type: esriFieldTypeString, alias: landside_r, SQL Type: sqlTypeOther, length: 166, nullable: true, editable: true)
• mh_id_2 (type: esriFieldTypeString, alias: mh_id_2, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• fid_ (type: esriFieldTypeInteger, alias: FID_, SQL Type: sqlTypeOther, nullable: true, editable: true)
• id (type: esriFieldTypeInteger, alias: ID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• linknum_1 (type: esriFieldTypeInteger, alias: LINKNUM_1, SQL Type: sqlTypeOther, nullable: true, editable: true)
• totalup (type: esriFieldTypeInteger, alias: TOTALUP, SQL Type: sqlTypeOther, nullable: true, editable: true)
• totaldown (type: esriFieldTypeInteger, alias: TOTALDOWN, SQL Type: sqlTypeOther, nullable: true, editable: true)
• coalup (type: esriFieldTypeInteger, alias: COALUP, SQL Type: sqlTypeOther, nullable: true, editable: true)
• coaldown (type: esriFieldTypeInteger, alias: COALDOWN, SQL Type: sqlTypeOther, nullable: true, editable: true)
• petrolup (type: esriFieldTypeInteger, alias: PETROLUP, SQL Type: sqlTypeOther, nullable: true, editable: true)
• petrodown (type: esriFieldTypeInteger, alias: PETRODOWN, SQL Type: sqlTypeOther, nullable: true, editable: true)
• chemup (type: esriFieldTypeInteger, alias: CHEMUP, SQL Type: sqlTypeOther, nullable: true, editable: true)
• chemdown (type: esriFieldTypeInteger, alias: CHEMDOWN, SQL Type: sqlTypeOther, nullable: true, editable: true)
• crmatup (type: esriFieldTypeInteger, alias: CRMATUP, SQL Type: sqlTypeOther, nullable: true, editable: true)
• crmatdown (type: esriFieldTypeInteger, alias: CRMATDOWN, SQL Type: sqlTypeOther, nullable: true, editable: true)
• manuup (type: esriFieldTypeInteger, alias: MANUUP, SQL Type: sqlTypeOther, nullable: true, editable: true)
• manudown (type: esriFieldTypeInteger, alias: MANUDOWN, SQL Type: sqlTypeOther, nullable: true, editable: true)
• farmup (type: esriFieldTypeInteger, alias: FARMUP, SQL Type: sqlTypeOther, nullable: true, editable: true)
• farmdown (type: esriFieldTypeInteger, alias: FARMDOWN, SQL Type: sqlTypeOther, nullable: true, editable: true)
• machup (type: esriFieldTypeInteger, alias: MACHUP, SQL Type: sqlTypeOther, nullable: true, editable: true)
• machdown (type: esriFieldTypeInteger, alias: MACHDOWN, SQL Type: sqlTypeOther, nullable: true, editable: true)
• wasteup (type: esriFieldTypeInteger, alias: WASTEUP, SQL Type: sqlTypeOther, nullable: true, editable: true)
• wastedown (type: esriFieldTypeInteger, alias: WASTEDOWN, SQL Type: sqlTypeOther, nullable: true, editable: true)
• unkwnup (type: esriFieldTypeInteger, alias: UNKWNUP, SQL Type: sqlTypeOther, nullable: true, editable: true)
• unkwdown (type: esriFieldTypeInteger, alias: UNKWDOWN, SQL Type: sqlTypeOther, nullable: true, editable: true)
• shape_leng (type: esriFieldTypeDouble, alias: Shape_Leng, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Types:

ID: yes
Name: MARINE HIGHWAY
Domains:

Templates:

Name: MARINE HIGHWAY
Description:
Drawing Tool: esriFeatureEditToolLine
Prototype:

Attributes:

• layer_use: yes

---

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 9/5/2024 7:23:59 PM

Schema Last Edit Date: 9/5/2024 7:23:59 PM

Data Last Edit Date: 9/5/2024 7:23:59 PM

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