Highway Performance Monitoring System (HPMS): Concepts, Data Collection & Reporting Requirements

Module V

• States prepare submittal per their business processes

• FHWA web-based HPMS software application must be used for data submission purposes

• Attribute data must be submitted in Character Separated Value (CSV) file format

• Geospatial network data must be submitted for linear referencing purposes

Submission Process Introduction

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Year 2

State Central Office

Year 1

District Office #1

MPOs

District Office #N

District Office #2

Local Governments

HPMS Data Dist #1

HPMS Data Local Govts

HPMS Data MPOs

HPMS Data Dist #N

HPMS Data Dist #2

Data Collection, Aggregation, and Quality Review

Traffic Database

Pavement Database

Submittal to FHWA

Jan. 1, Year 2

April 15, Year 2

June 1, Year 2

June 15, Year 2

Certified Public Road Mileage

Interstate Pavement and Related Data

Non- Interstate Pavement, Non-

Pavement, Sample and Summary

Data

FHWA Review and Certification

Data Distribution and Reporting

Highway Statistics

Conditions and

Performance ReportRoad

Inventory

Spatial Component

Performance Assessment

National Highway Datasets

Travel Time Metric Data

Performance Assessment

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1Beginning April 15, 20192Beginning June 15, 2021 (Non-IS NHS Pavement)3Beginning June 15, 2018

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HPMS Workflow / Timeline

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Example DOT HPMS Workflow

Import

•Routes•Sections•Summary•Estimates•Metadata

Validate

•LRS•Sections•Samples•Coverage

Verify

•Sample Adequacy

•Expansion Factors

•Reports•Calculations

Submit

• Import Status/Checks

•Confirm Mileage

•Confirm Validations

Samples

• Create TOPS• Import

Samples

Submittal Workflow

Mapping

Create Geometries: Routes/LRS, Sections, TOPS, Samples, Validations, Query

Review

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Data Items

Sections data is checked to ensure that:• The data is formatted correctly• All required data fields contain values• The coding for data items is logical with respect to

other data items

Software Validations

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Routes data is checked to ensure that:• Measures exist over entire extent of each

route• Measures consistently increase over entire

extent of each route• Measures on each route are logical

Software Validations (cont’d)

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HPMS Software Reports

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Pavement Report Card

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Pavement Report Card (cont’d)

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HPMS Sample Management Module

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Post-Submittal Expectations - Flowchart

FHWA HQ

• Review of data submittals for quality, completeness, and timeliness

• Questions/concerns transmitted to each State via the FHWA Division Offices

FHWA Division

• Communication of questions/concerns and discussion of resolution

State

• Address critical data issues to the extent possible, or provide justification for any identified issues.

FHWA HQ

• Summary of outstanding issues to be addressed in future submittals transmitted via official correspondence to each State’s FHWA Division Office

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Questions???

Instructor Contact Info

• Ronald Vaughn, PMPFHWA / Office of Highway Policy InformationEmail: ronald.vaughn@dot.govNHI Instructor ID: 0811

• Justin Clarke, AICPFHWA / Office of Highway Policy InformationEmail: justin.clarke@dot.govNHI Instructor ID: 0819

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