Procedures manual for the determination of International Roughness Index on HPMs sites in Oregon : operations and calibration.

Laylor, H. M.; Pierce, Geri

i

Procedures manual for the determination of International Roughness Index on HPMs sites in Oregon : operations and calibration.

1990-01-01
By Laylor, H. M. ; Pierce, Geri

File Language:

English

Details

Creators:

Laylor, H. M. ; Pierce, Geri
Corporate Creators:

Oregon State Highway Division, Materials and Research Section
Subject/TRT Terms:
Resource Type:

Tech Report
Geographical Coverage:

Oregon
Corporate Publisher:

Oregon State Highway Division, Materials and Research Section
Abstract:

The Oregon Department of Transportation (ODOT) is required to provide an annual measure of pavement condition based on International Roughness Index (IRI). The main coordination of this process with FHWA is done by the Highway Division's Planning Section. The data will be collected using a Mays Ride Meter (MRM). The Research Unit of the Materials and Research Section is responsible for calibration and operation of the MRM. The Data to be collected is on various highways across the State as directed by the Planning Section.
Format:

PDF
Download URL:

https://rosap.ntl.bts.gov/view/dot/22757/dot_22757_DS1.pdf
File Type:

[PDF - 734.09 KB]
Collection(s):

US Transportation Collection
Main Document Checksum:

urn:sha-512:8e5fd1b41787402f7c7676b422c8a2c4bc82689a4ae516c485ef4dd4ca51d1f06538973d973548406662c2e75892f1ff8cb165c2a75ea8c2b61fbbb942db3806

File Language:

English

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