Idaho Transportation Department, ITD HQ GIS Department, GIS Analyst 20250416 vector digital data This dataset represents changes to Idaho's Local Road Inventory (LRI), a geospatial record of locally managed roadways collected and maintained by the Idaho Transportation Department in partnership with cities, counties, and other local agencies. The dataset includes information on roadway surface types, functional classifications, jurisdiction, and maintenance responsibility. LRI data is critical for federal reporting, funding allocation, and ensuring local infrastructure is properly inventoried and integrated into the statewide transportation network.Service Name: LRI_Changes This dataset is intended to support changes to the inventory and management of locally maintained public roadways in Idaho. It assists in federal highway performance reporting, local asset tracking, infrastructure funding eligibility, and statewide planning efforts. The LRI helps ensure comprehensive roadway network coverage across Idaho by integrating local road information into broader transportation datasets. This Local Road Inventory dataset is developed in accordance with and informed by the following provisions of Idaho law: • Idaho Code § 40 709 — Apportionment of funds from highway distribution account to local units of government https://legislature.idaho.gov/statutesrules/idstat/Title40/T40CH7/SECT40-709/ • Idaho Code § 40 610 — Report of condition of highways — Filing https://legislature.idaho.gov/statutesrules/idstat/Title40/T40CH6/SECT40-610/ • Idaho Code § 40 1316 — Annual report of highway district https://legislature.idaho.gov/statutesrules/idstat/Title40/T40CH13/SECT40-1316/ • Idaho Code § 40 110 — Definitions — I https://legislature.idaho.gov/statutesrules/idstat/Title40/T40CH1/SECT40-110/ • Idaho Administrative Code, IDAPA 39 — Idaho Transportation Department Rules — Administrative rules governing transportation programs, licensing, permitting, roadway management, and reporting requirements relevant to the Local Road Inventory. https://adminrules.idaho.gov/rules/current/39/index.html 20181031 20241031 This extent represents the geographic boundaries of the state of Idaho, United States, covering all state highways and select local roads for which AADT data has been collected. Complete Continually -117.243027 111.043564 49.0011 41.9880 None LRI Local Roads Local Road Inventory ISO 19115 Topic Categories transportation None The Idaho Transportation Department (ITD) provides this geographic data and any associated metadata “as is” without warranty of any kind, including but not limited to its completeness, fitness for a particular use, or accuracy of its content, positional or otherwise. It is the sole responsibility of the user to determine the usability of the data for their purposes. In no event shall ITD have any liability whatsoever for payment of any consequential, incidental, indirect, special, or tort damages of any kind arising out of the use of or reliance on the geographic data or metadata. In providing this data or access to it, ITD assumes no obligation to assist the user in the use of such data or in the development, use, or maintenance of any applications applied to or associated with the data or metadata. Idaho Transportation Department ITD GIS Analyst mailing and physical

3311 W State St

Boise Idaho 83714 US 000-000-0000 000-000-0000 GIS-Info@itd.idaho.gov This dataset was developed and provided by the Idaho Transportation Department (ITD), local highway districts and the Local Highway Technical Assistance Council (LHTAC) for use in transportation planning and analysis. ITD, LHTAC and the local highway districts are acknowledged for their contributions to the collection, maintenance, and dissemination of local road inventory data. Users of this dataset should credit ITD, LHTAC and the local highway districts as the original source when utilizing or referencing this information in maps, reports, or other applications. Esri ArcGIS 12.8.0.29751 Dataset is logically consistent with local road network topology and jurisdictional boundaries. All local road features contain valid functional classifications and jurisdiction codes that align with federal Highway Performance Monitoring System (HPMS) standards and ITD data collection protocols. The dataset includes all locally maintained public roads as reported by participating jurisdictions as of the publication date. Local road coverage and attribute completeness varies by jurisdiction based on data collection capabilities and reporting requirements. https://legislature.idaho.gov/statutesrules/idstat/Title40/T40CH7/SECT40-709/ Idaho Code § 40‑709 — Apportionment of funds from highway distribution account to local units of government Establishes funding apportionment rules that inform Local Road Inventory data context. https://legislature.idaho.gov/statutesrules/idstat/Title40/T40CH6/SECT40-610/ onLine Idaho Code § 40‑610 — Report of condition of highways — Filing Defines annual county reporting requirements relevant to dataset maintenance. https://legislature.idaho.gov/statutesrules/idstat/Title40/T40CH13/SECT40-1316/ onLine Idaho Code § 40‑1316 — Annual report of highway district Specifies highway district reporting obligations that guide data collection. https://legislature.idaho.gov/statutesrules/idstat/Title40/T40CH1/SECT40-110/ onLine Idaho Code § 40‑110 — Definitions — I Provides statutory definitions used in interpreting Local Road Inventory attributes. https://adminrules.idaho.gov/rules/current/39/index.html onLine Idaho Administrative Code, IDAPA 39 — Idaho Transportation Department Rules Administrative rules governing transportation programs, roadway management, licensing, permitting, and reporting requirements relevant to the Local Road Inventory. These rules provide regulatory detail that complements statutory requirements in Idaho Code, guiding data collection, reporting procedures, and compliance standards. The Local Road Inventory dataset is compiled and maintained in accordance with statutory requirements and definitions established under Idaho law. Data collection, reporting schedules, and content are informed by the following provisions of Idaho Code: § 40‑709 (Apportionment of funds from highway distribution account to local units of government), § 40‑610 (Report of condition of highways — Filing), § 40‑1316 (Annual report of highway district), and § 40‑110 (Definitions — I). These statutes collectively provide the legal framework and administrative guidance for the inventory process. Source Used Citation Abbreviation: Idaho Code §§ 40‑709, 40‑610, 40‑1316, 40‑110 Process Date: 27 AUG 25 Responsible Party: Idaho Transportation Department 20250615 Idaho Transportation Department ITD HQ GIS Department GIS Analyst mailing and physical

11341 W Chinden Blvd

Boise Idaho 83714 US 000-000-0000 GIS-Info@itd.idaho.gov The Local Road Inventory dataset is compiled and updated by Idaho Transportation Department in accordance with statutory and administrative requirements established under Idaho law. Collection methods, reporting cycles, and data content are guided by the following authorities: Idaho Code § 40‑709 (Apportionment of funds from highway distribution account to local units of government), § 40‑610 (Report of condition of highways — Filing), § 40‑1316 (Annual report of highway district), § 40‑110 (Definitions — I), and the Idaho Administrative Code, IDAPA 39 (Idaho Transportation Department Rules). Together, these provisions define key terms, prescribe annual reporting obligations for local highway jurisdictions, specify funding allocation criteria, and outline administrative procedures that inform the structure and maintenance of this dataset. Data is collected from local highway jurisdictions via standardized reporting forms, reviewed for completeness and accuracy, and integrated into the statewide inventory to support transportation planning, funding distribution, and public reference. Source Used Citation Abbreviation: 40‑709; 40‑610; 40‑1316; 40‑110; IDAPA 39 Process Date: 27 AUG 25 Responsible Party: Idaho Transportation Department 20250827 Idaho Transportation Department ITD GIS Analyst mailing and physical

11331 W Chinden Blvd

Boise Idaho 83714 US 000-000-0000 GIS-Info@itd.idaho.gov Vector Simple FALSE 3867 TRUE FALSE Idaho Transportation Department ITD GIS Analyst mailing and physical

11331 W Chinden Blvd

Boise Idaho 83714 US 000-000-0000 GIS-Info@itd.idaho.gov No liability. File Geodatabase Feature Class 20250827 Idaho Transportation Department ITD GIS Analyst mailing and physical

11331 W Chinden Blvd

Boise Idaho 83714 US 000-000-0000 GIS-Info@itd.idaho.gov FGDC Content Standard for Digital Geospatial Metadata FGDC-STD-001-1998 local time Local Road Inventory (LRI) Changes Feature class representing spatial data with associated attributes. Idaho Transportation Department Feature Class 3867 OBJECTID Internal feature number. ITD HQ GIS Department Sequential unique whole numbers that are automatically generated. OBJECTID OID 4 10 0 RouteID The Route ID is created by the following in order: - 5 unique numbers - Designation of A (Ascending) or D (Descending) - Designation of IN (Interstate), US (United States Highway), SH (State Highway), OH (Off Highway), FD (Federal Route), or PO (Polygon/Political Boundary) - Highway number (i.e., 184, 093, etc.) or 000 for all other routes. Idaho Transportation Department String field representing the unique identifier. Route ID String 12 0 0 BMP Attribute field containing beginning mile point (BMP) information. Idaho Transportation Department Double field representing the BMP. BMP Double 8 20 10 EMP Attribute field containing ending mile point (EMP) information. Idaho Transportation Department Double field representing the EMP. EMP Double 8 20 10 Jurisdiction Attribute field containing jurisdiction information. Idaho Transportation Department String field representing the jurisdiction. Jurisdiction String 200 0 0 Curr_SurfaceType The current surface type indicates the predominant material composition of the road surface, such as asphalt, concrete, gravel, or dirt. Idaho Transportation Department String field representing the current surface type. Current Surface Type String 50 0 0 C - Earth graded & drained Earth Graded and Drained. A road of natural earth aligned and graded to permit reasonably convenient use by motor vehicles and drained by longitudinal and transverse drainage systems (natural or artificial) sufficiently to prevent serious impairment of the road by normal surface water. Idaho Transportation Department E - Gravel Graded & Drained Gravel Graded and Drained. A graded and drained road aligned and graded to permit reasonably convenient use by motor vehicles and drained by longitudinal and transverse drainage systems (natural or artificial) sufficiently to prevent serious impairment of the road by normal surface water. The surface consists of gravel, basalt, broken stone, slag, chert, caliche, ore, shale, disintegrated rock or granite, or similar fragmented material (coarser than sand), with or without a stabilizing admixture. Idaho Transportation Department F - Asphalt < 1” or Dust-Suppressant Treated Gravel Asphalt treated gravel less than 1”. A Graded and Drained gravel road to which has been added bituminous oil, or a dust suppressant to the surface course, the total compacted thickness of which is less than one inch. Idaho Transportation Department G-1 - Road or Cold Plant Mix Asphalt Road or Cold Plant mix Asphalt. A cold asphalt pavement prepared by blade mixing the aggregate and asphalt or mixing in a pug mill and laying on a prepared base material to a depth greater than 1” compacted thickness. Idaho Transportation Department G-2 - Hot mid Asphalt pavement Hot mix Asphalt pavement. A hot asphalt mix prepared in batch plant and laid on a prepared base material to a depth of greater than 1” compacted thickness. Idaho Transportation Department J - Other Pavement (e.g. Concrete) Other. Example: Portland Cement Concrete, cobble stone, or brick pavement. Idaho Transportation Department Curr_RoadStatus An attribute field indicating the current condition of a roadway segment. Valid values are: Improved (paved or otherwise enhanced for regular traffic), Unimproved (gravel, dirt, or minimally maintained), or <Null> (no status recorded). This field provides context for road surface conditions, which may influence maintenance, construction planning, and federal reporting considerations. Idaho Transportation Department String field representing the current road status. Current Road Status String 10 0 0 Prior_SurfaceType The prior surface type indicates the predominant material composition of the road surface, such as asphalt, concrete, gravel, or dirt. Detailed values for this field are identical the values listed under Current Surface Type above. Idaho Transportation Department String field representing the prior surface type. Prior Surface Type String 50 0 0 Prior_RoadStatus An attribute field indicating the prior condition of a roadway segment. Valid values are: Improved (paved or otherwise enhanced for regular traffic), Unimproved (gravel, dirt, or minimally maintained), or <Null> (no status recorded). This field provides context for road surface conditions, which may influence maintenance, construction planning, and federal reporting considerations. Idaho Transportation Department String field representing the prior road status. Prior Road Status String 10 0 0 Category An attribute field describing the type of change or update applied to a roadway segment in the local road inventory (LRI). Valid domain values include: Road Added to LRI, Improvement Status Change, Road Removed from LRI, Surface Change, Realignment, Jurisdiction Change, and Change in Pay Weight. This field provides a classification of the nature of updates, helping track modifications to the roadway network for inventory management and federal reporting purposes. Idaho Transportation Department String field representing the category. Category String 50 0 0 Length Attribute field containing length information. Idaho Transportation Department Double field representing the length. Length Double 8 20 10 Change Attribute field containing change information. Idaho Transportation Department String field representing the change. Change String 300 0 0 ChangePayMiles A numeric field representing the change in Pay Mileage for a roadway segment resulting from updates to the local road inventory. Changes may occur due to construction, reconstruction, repaving, realignment, or reclassification of roadways. This field captures the difference between the previous certified pay mileage and the current mileage assigned for federal reporting purposes. In combination with Pay Mileage and Pay Weight, Change Pay Miles provides a record of adjustments affecting Idaho’s federal highway funding apportionment. Idaho Transportation Department Double field representing the change pay miles. Change Pay Miles Double 8 20 10 LRI_Year Attribute field containing the Local Road Inventory (LRI) year information. Idaho Transportation Department Number field representing the LRI year. LRI Year Integer 4 10 0 SHAPE Shape Geometry 8 0 0 Feature geometry. Esri Coordinates defining the features. GlobalID GlobalID GlobalID 38 0 0 A Universally Unique Identifier (UUID) that is automatically generated and assigned to a feature. This field is not editable by users and is maintained by the software. Esri Global ID field that is auto-generated by the system. SHAPE.STLength() Geometry length calculated by the system. Esri Real numbers with decimal places. Shape.STLength() Double 0 0 0 Idaho Transportation Department (ITD) Headquarters GIS 208-334-8000 PO Box 7129 Boise Idaho 83707-1129 US GIS-Info@itd.idaho.gov 20260305 ArcGIS Metadata 1.0 Enterprise Geodatabase Feature Class Local Road Inventory (LRI) Changes 2025-04-16 Idaho Transportation Department (ITD) Headquarters GIS PO Box 7129 Boise Idaho 83707-1129 GIS-Info@itd.idaho.gov vector digital data <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This dataset represents changes to Idaho's Local Road Inventory (LRI), a geospatial record of locally managed roadways collected and maintained by the Idaho Transportation Department in partnership with cities, counties, and other local agencies. The dataset includes information on roadway surface types, functional classifications, jurisdiction, and maintenance responsibility. LRI data is critical for federal reporting, funding allocation, and ensuring local infrastructure is properly inventoried and integrated into the statewide transportation network.</SPAN></P></DIV></DIV></DIV> This dataset is intended to support changes to the inventory and management of locally maintained public roadways in Idaho. It assists in federal highway performance reporting, local asset tracking, infrastructure funding eligibility, and statewide planning efforts. The LRI helps ensure comprehensive roadway network coverage across Idaho by integrating local road information into broader transportation datasets. This dataset was developed and provided by the Idaho Transportation Department (ITD), local highway districts and the Local Highway Technical Assistance Council (LHTAC) for use in transportation planning and analysis. ITD, LHTAC and the local highway districts are acknowledged for their contributions to the collection, maintenance, and dissemination of local road inventory data. Users of this dataset should credit ITD, LHTAC and the local highway districts as the original source when utilizing or referencing this information in maps, reports, or other applications. Idaho Transportation Department (ITD) Headquarters GIS 000-000-0000 PO Box 7129 Boise Idaho 83707-1129 US GIS-Info@itd.idaho.gov LRI Local Roads Local Road Inventory Transportation LRI Local Roads Local Road Inventory Transportation <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The Idaho Transportation Department (ITD) provides this geographic data and any associated metadata “as is” without warranty of any kind, including but not limited to its completeness, fitness for a particular use, or accuracy of its content, positional or otherwise. It is the sole responsibility of the user to determine the usability of the data for their purposes. In no event shall ITD have any liability whatsoever for payment of any consequential, incidental, indirect, special, or tort damages of any kind arising out of the use of or reliance on the geographic data or metadata. In providing this data or access to it, ITD assumes no obligation to assist the user in the use of such data or in the development, use, or maintenance of any applications applied to or associated with the data or metadata.</SPAN></P></DIV></DIV></DIV> No liability. Esri ArcGIS 12.8.0.29751 This Local Road Inventory dataset is developed in accordance with and informed by the following provisions of Idaho law: • Idaho Code § 40 709 — Apportionment of funds from highway distribution account to local units of government https://legislature.idaho.gov/statutesrules/idstat/Title40/T40CH7/SECT40-709/ • Idaho Code § 40 610 — Report of condition of highways — Filing https://legislature.idaho.gov/statutesrules/idstat/Title40/T40CH6/SECT40-610/ • Idaho Code § 40 1316 — Annual report of highway district https://legislature.idaho.gov/statutesrules/idstat/Title40/T40CH13/SECT40-1316/ • Idaho Code § 40 110 — Definitions — I https://legislature.idaho.gov/statutesrules/idstat/Title40/T40CH1/SECT40-110/ • Idaho Administrative Code (IDAPA 39.03.47) — Idaho Transportation Department Rules — Administrative rules governing transportation programs, licensing, permitting, roadway management, and reporting requirements relevant to the Local Road Inventory. https://adminrules.idaho.gov/rules/current/39/index.html LHTAC Local Highway Technical Assistance Council (LHTAC) 3330 W. Grace Street Boise Idaho 83703 lhtac@lhtac.org US (208) 344-0565 1 -117.316483 -110.661802 49.026792 41.965711 This extent represents the geographic boundaries of the state of Idaho, United States, covering all Local Road Inventory road features where changes have occured. 2018-01-01T00:00:00 Dataset is logically consistent with local road network topology and jurisdictional boundaries. All local road features contain valid functional classifications and jurisdiction codes that align with federal Highway Performance Monitoring System (HPMS) standards and ITD data collection protocols. The dataset includes all locally maintained public roads as reported by participating jurisdictions as of the publication date. Local road coverage and attribute completeness varies by jurisdiction based on data collection capabilities and reporting requirements. Establishes funding apportionment rules that inform Local Road Inventory data context. Idaho Code § 40‑709 — Apportionment of funds from highway distribution account to local units of government Idaho Code § 40‑709 — Apportionment of funds from highway distribution account to local units of government https://legislature.idaho.gov/statutesrules/idstat/Title40/T40CH7/SECT40-709/ Defines annual county reporting requirements relevant to dataset maintenance. Idaho Code § 40‑610 — Report of condition of highways — Filing Idaho Code § 40‑610 — Report of condition of highways — Filing https://legislature.idaho.gov/statutesrules/idstat/Title40/T40CH6/SECT40-610/ Specifies highway district reporting obligations that guide data collection. Idaho Code § 40‑1316 — Annual report of highway district Idaho Code § 40‑1316 — Annual report of highway district https://legislature.idaho.gov/statutesrules/idstat/Title40/T40CH13/SECT40-1316/ Provides statutory definitions used in interpreting Local Road Inventory attributes. Idaho Code § 40‑110 — Definitions — I Idaho Code § 40‑110 — Definitions — I https://legislature.idaho.gov/statutesrules/idstat/Title40/T40CH1/SECT40-110/ Administrative rules governing transportation programs, roadway management, licensing, permitting, and reporting requirements relevant to the Local Road Inventory. These rules provide regulatory detail that complements statutory requirements in Idaho Code, guiding data collection, reporting procedures, and compliance standards. Idaho Administrative Code, IDAPA 39 — Idaho Transportation Department Rules Idaho Administrative Code, IDAPA 39 — Idaho Transportation Department Rules https://adminrules.idaho.gov/rules/current/39/index.html The Local Road Inventory dataset is compiled and maintained in accordance with statutory requirements and definitions established under Idaho law. Data collection, reporting schedules, and content are informed by the following provisions of Idaho Code: § 40‑709 (Apportionment of funds from highway distribution account to local units of government), § 40‑610 (Report of condition of highways — Filing), § 40‑1316 (Annual report of highway district), and § 40‑110 (Definitions — I). These statutes collectively provide the legal framework and administrative guidance for the inventory process. Source Used Citation Abbreviation: Idaho Code §§ 40‑709, 40‑610, 40‑1316, 40‑110 Process Date: 27 AUG 25 Responsible Party: Idaho Transportation Department 2025-06-15T00:00:00 ITD HQ GIS Department Idaho Transportation Department GIS Analyst 000-000-0000 11341 W Chinden Blvd Boise Idaho 83714 US GIS-Info@itd.idaho.gov The Local Road Inventory dataset is compiled and updated by Idaho Transportation Department in accordance with statutory and administrative requirements established under Idaho law. Collection methods, reporting cycles, and data content are guided by the following authorities: Idaho Code § 40‑709 (Apportionment of funds from highway distribution account to local units of government), § 40‑610 (Report of condition of highways — Filing), § 40‑1316 (Annual report of highway district), § 40‑110 (Definitions — I), and the Idaho Administrative Code, IDAPA 39 (Idaho Transportation Department Rules). Together, these provisions define key terms, prescribe annual reporting obligations for local highway jurisdictions, specify funding allocation criteria, and outline administrative procedures that inform the structure and maintenance of this dataset. Data is collected from local highway jurisdictions via standardized reporting forms, reviewed for completeness and accuracy, and integrated into the statewide inventory to support transportation planning, funding distribution, and public reference. Source Used Citation Abbreviation: 40‑709; 40‑610; 40‑1316; 40‑110; IDAPA 39 Process Date: 27 AUG 25 Responsible Party: Idaho Transportation Department 2025-08-27T00:00:00 ITD Idaho Transportation Department GIS Analyst 000-000-0000 11331 W Chinden Blvd Boise Idaho 83714 US GIS-Info@itd.idaho.gov 3867 1.0 LRI_Changes 002 2257341.227700 2744250.373200 1200395.981000 1980657.894400 1 Projected GCS_North_American_1983 Linear Unit: Meter (1.000000) NAD_1983_Idaho_TM <ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/3.3.0'><WKT>PROJCS[&quot;NAD_1983_Idaho_TM&quot;,GEOGCS[&quot;GCS_North_American_1983&quot;,DATUM[&quot;D_North_American_1983&quot;,SPHEROID[&quot;GRS_1980&quot;,6378137.0,298.257222101]],PRIMEM[&quot;Greenwich&quot;,0.0],UNIT[&quot;Degree&quot;,0.0174532925199433]],PROJECTION[&quot;Transverse_Mercator&quot;],PARAMETER[&quot;False_Easting&quot;,2500000.0],PARAMETER[&quot;False_Northing&quot;,1200000.0],PARAMETER[&quot;Central_Meridian&quot;,-114.0],PARAMETER[&quot;Scale_Factor&quot;,0.9996],PARAMETER[&quot;Latitude_Of_Origin&quot;,42.0],UNIT[&quot;Meter&quot;,1.0],AUTHORITY[&quot;EPSG&quot;,8826]]</WKT><XOrigin>-3120900</XOrigin><YOrigin>-13447900</YOrigin><XYScale>10000</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>0</MOrigin><MScale>1</MScale><XYTolerance>0.001</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>102605</WKID><LatestWKID>8826</LatestWKID></ProjectedCoordinateSystem> 20260305 08220600 20260305 10082700 20000000 5000 FGDC dataset EPSG 9.5.1(10.8.0)