AASHTO GL-7:2018
Current
The latest, up-to-date edition.
Roadway Lighting Design Guide
Hardcopy , PDF
English
01-10-2018
An underpass is defined as a portion of a roadway that extends through and beneath some natural or man-made
structure, which, because of its limited length relative to its height, requires no supplementary daytime lighting.
Underpasses of multiple highway structures will normally be treated separately where the space between these
structures permit good penetration of daylight on the underpass roadways, rather than as one composite length.
| DocumentType |
Guide
|
| ISBN |
978-1-56051-725-2
|
| Pages |
89
|
| ProductNote |
This standard also refers to AASHTO HSM-1-M 2010, 20-7/305 2013,FHWA/RD-86/108 1985, NTCIP 1213 2011, FHWA/TX-13/0-6645-1 2013, AASHTO GDHS-7 2011,AASHTO RSDG-4 2011, AASHTO LTS-6 2013, FHWA 2012, RES-1-16 2016, AASHTO GDHS-7 2011, ANSI/IES RP-22-11 2011, CIE 88 2004, AASHTO RSDG-4 2011, IEEE NESC 2017, NFPA 70 2017, FHWA MUTCD 2009, IDA/IS MLO 2011, IES TM-15-11 2011, IES RP-33-14 2014, IES RP-8-14 2014
|
| PublisherName |
American Association of State Highway and Transportation Officials
|
| Status |
Current
|
| Supersedes |
| BS 5489-2:2016 | Code of practice for the design of road lighting Lighting of tunnels |
| NFPA 502 : 2017 | ROAD TUNNELS, BRIDGES, AND OTHER LIMITED ACCESS HIGHWAYS |
| AASHTO LTS 6 : 2013 | SPECIFICATIONS FOR STRUCTURAL SUPPORTS FOR HIGHWAY SIGNS, LUMINAIRES, AND TRAFFIC SIGNALS |
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