Distress Identification Manual
Reference
Free
LTPP InfoPave Mobile is the companion app to the LTPP InfoPave platform (https://infopave.fhwa.dot.gov). The app features an easy access to the LTPP Distress Identification Manual, which provides guidelines for accurate and consistent distress evaluations for various pavement types, including severity assessment, distress measurement methods, and fault measurement device calibration.
Version 5.0.0 — Now the LTPP Distress Identification Manual · New name: This app was previously called "LTPP InfoPave." It's now the LTPP Distress Identification Manual to better reflect its focus. · Updated to the 6th Edition (July 2025): All distress definitions, descriptions, and illustrations have been updated from the 5th Edition to the latest 6th Edition of the DIM, incorporating the most recent LTPP directives and MAP-21-related refinements.
The developer, iENGINEERING Corporation, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- iENGINEERING Corporation
- Size
- 36.8 MB
- Category
- Reference
- Compatibility
Requires iOS 12.0 or later.
- iPhone
Requires iOS 12.0 or later. - iPad
Requires iPadOS 12.0 or later. - iPod touch
Requires iOS 12.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © Federal Highway Administration, United States Department of Transportation.