Download the main manuals for your signage projects for free
The DNIT – National Department of Transport Infrastructure – is the body responsible for establishing and overseeing the technical guidelines applicable to road projects under federal jurisdiction. Road signage projects developed for federal highways, concessions, and major infrastructure works must strictly adhere to the manuals and regulations published by DNIT.
These manuals detail specific criteria for the implementation of vertical and horizontal signage, safety devices, roadwork signage, and technical studies, complementing national guidelines and ensuring standardization, safety, and operational efficiency on federal highways.
With the aim of supporting designers in this context, SEABRA has compiled the main signage manuals from DNIT (National Department of Transport Infrastructure) in this content. Below each manual, you will find a link for free download, allowing for practical and recurring reference during the development of your projects.
In practice, the correct application of these guidelines throughout the project can be facilitated by the use of specialized tools. sinC It allows the development of road signage projects aligned with the standards adopted by DNIT (National Department of Transport Infrastructure), assisting in the implementation of signage and the organization of technical information in a manner consistent with current manuals.
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Good projects!
IPR 738 – Road Works and Emergency Signage Manual
Title: IPR 738 – Signage Manual for Construction and Emergency Situations
Author: DNIT – National Department of Transport Infrastructure
Year: 2010
Description: Presents the signal sets and engineering devices of
traffic, as well as guidelines for project execution and for the implementation, maintenance and deactivation of construction and emergency signage, plus a section presenting 37 standard projects, with the most diverse typical situations, making it possible to increase traffic safety conditions.
Access the manual by clicking here.
IPR 743 – Road Signage Manual
Title: IPR 743 – Road Signage Manual
Author: DNIT – National Department of Transport Infrastructure
Year: 2010
Description: The sharp increase in the vehicle fleet, combined with the increasing quality of vehicles circulating on Brazilian roads and the fact that there has been no evolution of the country's road network compatible with the vehicles and traffic, has meant that signage has assumed increasing importance in road safety, implying the need to update the Road Signage Manual, 2nd edition, published by DNER in 1999.
Access the manual by clicking here.
Transport Infrastructure Cost Manual
Title: Transportation Infrastructure Cost Manual
Author: DNIT – National Department of Transport Infrastructure
Year: 2017
Description: The sharp increase in the vehicle fleet, combined with the increasing quality of vehicles circulating on Brazilian roads and the fact that there has been no evolution of the country's road network compatible with the vehicles and traffic, has meant that signage has assumed increasing importance in road safety, implying the need to update the Road Signage Manual, 2nd edition, published by DNER in 1999.
Access the manual by clicking here.
Construction Sign Manual
Title: IPR 743 – Works Board Manual
Author: DNIT – National Department of Transport Infrastructure
Year: 2017
Description: Provides instructions for standardizing Construction Signs.
Access the manual by clicking here.
Didn't find the DNIT signaling manual you were looking for?
Volumes I to VII of the CONTRAN Signaling Manuals and also a compilation in case you are looking for some DER Signaling Manual.
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