Adoption International Roughness Index Valuesl National Primary Roads IRI materials BQS 047

Adoption of International Roughness Index Values for All National Primary Roads.

Category: 
Department Order
Sub Category: 
construction-materials
Series: 
2015
No: 
47
Superseded by: 
DO_137_s2016
File: 
PDF icon DO_047_S2015.pdf
Date: 
Thursday, March 19, 2015
Superseded Link: 
/sites/default/files/issuances/DO_137_s2016.pdf
Tags: 
Adoption International Roughness Index Valuesl National Primary Roads IRI materials BQS 047
Bureaus and Services: 
Bureau of Quality and Safety
Subscribe to RSS - Adoption International Roughness Index Valuesl National Primary Roads IRI materials BQS 047