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NMDOT_Segment_Prioritization (FeatureServer)

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Service Description: Includes key datapoints and prioritization scores for all segments on the statewide HIN.

Service ItemId: 206b415e34514768b9e1b8bb11fc2482

Has Versioned Data: false

Max Record Count: 2000

Supported query Formats: JSON

Supports applyEdits with GlobalIds: False

Supports Shared Templates: True

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Layers:

Description:
Metadata Summary
Title: NMDOT Segment Prioritization

Scope of Data
Region: State of New Mexico
Geographic unit: 1-mile road segments

Filters Applied
Segments must be located on the statewide HIN. 

Data Inputs and Sources
  • Crash Severity Index: Generated by Alta using 2013-2023 crash data from NMDOT
  • Equity Analysis: Generated by Alta using 2022 American Community Survey data
  • Roadway attributes: Provided by NMDOT in 2023
Data Columns Explained

Rank

Rank of location by VRU prioritization score. Segments and intersections are ranked separately. 

UniqueID

Unique ID for matching Excel record to GIS feature.

Route ID

Alphanumeric code denoting the road name

Road name

Road name

Milepost start

Milepost closest to (but not touching) one end of the segment. If null, there is no milepost on this segment.

Milepost end

Milepost closest to (but not touching) the other end of the segment.  If null, there is no milepost on this segment.

County

County of the location

City

City of the location, or unincorporated.

MPO or RTPO

Name of either the metropolitan planning organization or the regional transportation planning organization covering the location.

NMDOT District

NMDOT District that this location falls within

Ownership

State-owned or local roadway. For intersections, "state" is used if either of the two intersecting roads is state-owned.

Ownership detail

Detailed jurisdiction owning the roadway. For intersections, the higher jurisdiction of the two roads is listed - with the hierarchy being NMDOT > County > City. Where a municipal agency is the owner but the area is unincorporated, the value is "city, unincorporated."

VRU Priority Ranking Score

Final score for prioritization. A weighted combination of severity index (75%) and equity (25%)

Equity Score

Final score from Alta's equity analysis

Equity score - percentile rank

Equity score, percentile-ranked on a state level

Crash Severity Index

Sum of the VRU crash weights that occurred at that location. For segments, the average crash weight sum per mile is taken using the crash weights on that segment plus a quarter mile in either direction, and dividing by total segment length.<o:p></o:p>

Crash severity Index - percentile rank

Crash severity index, percentile-ranked on a state level

VRU injury crash (KABC) count

Count of all VRU injury-causing collisions that occurred at that location. Intersection includes 100ft in all directions.

Bike KA crash count

Number of bicycle KA collisions that occurred on that segment or intersection. Intersection includes 100ft in all directions.

Ped KA crash count

Number of pedestrian KA collisions that occurred on that segment or intersection. Intersection includes 100ft in all directions.

Typology

Typology Category that applies to this location based on context and roadway attributes. Values correspond to urban/rural context (U/R), intersection or  corridor segment (I/C), and major or minor context based on AADT (Minor/Major).

Urban or Rural

Whether the location is in an incorporated city or town (urban) or not (rural)<o:p></o:p>

Number of lanes

Number of lanes on the roadway. For intersections, number of lanes is provided for the greater of the two intersecting roadways.

AADT

Annual Average Daily Traffic. For intersections, AADT is provided for the greater of the two intersecting roadways.

Functional class

roadway functional class. For intersections, classification is provided for the higher (less intense) class of the two intersecting roadways.

Speed limit

Speed limit of road location. For intersections, the speed limit is provided for the greater of the two intersecting roadways.<o:p></o:p>

project control numbers

Control number(s) of any historical, potential, or other projects near the location

historical projects

Name of eSTIP or TIP projects near the location with funding years 2023 or earlier. 

potential projects

Name of eSTIP or TIP projects near the location with funding years 2024 or later.

other projects

Name of MTP projects near the location. Years were not available for these projects.

project years

Funding years of any eSTIP or TIP projects near the location.

Profile 1 (etc)

Whether the segment or intersection contains a crash that was included in KSI Crash Profile 1 (etc).



Copyright Text:

Spatial Reference: 102100 (3857)

Initial Extent:
Full Extent:
Units: esriMeters

Child Resources:   Info   SharedTemplates

Supported Operations:   Query   ConvertFormat   Get Estimates