SHNK 2.05.02-07 PDF

Full title and description

SHNK 2.05.02-07 — "Автомобиль йўллари" (Automobile roads). National normative document setting requirements, norms and rules for the planning, geometric design, structural composition, drainage, safety and related technical measures for automobile roads in the Republic of Uzbekistan; originally prepared and published by the State Committee for Architecture and Construction (Davarkhitektqurilish) of Uzbekistan.

Abstract

SHNK 2.05.02-07 defines mandatory technical requirements and recommended practices for the design and layout of motor roads (highways and local automobile roads) in Uzbekistan. It covers road alignment and profiles, cross-sections, pavement structure selection, drainage, road safety elements, intersections and junctions, and basic environmental considerations relevant to road projects carried out under Uzbek regulatory jurisdiction. The document has been used as a principal design reference for road engineering projects and feasibility studies in Uzbekistan.

General information

• Status: National regulatory standard — superseded (replaced) by a later revision designated SHNK 2.05.02-23.
• Publication date: Approved / prepared in 2007 (technical designation -07) and officially published in Tashkent in 2008 (official printed edition).
• Publisher: State Committee / Department of Architecture and Construction of the Republic of Uzbekistan (official normative publication).
• ICS / categories: Road and highway engineering; civil engineering — national building and planning norms (highways, pavement design, drainage, road safety).
• Edition / version: Original edition SHNK 2.05.02-07 (with at least one amendment recorded in vendor listings); later superseded by SHNK 2.05.02-23.
• Number of pages: Vendor and archive copies list slightly different page counts (commonly reported 69–89 pages depending on print/format); official Tashkent edition is usually shown as approximately 80–89 pages in public records.

Scope

Applies to the design, reconstruction and technical rehabilitation of automobile roads within the territory of the Republic of Uzbekistan. The scope includes alignment and geometric design, cross-section and lane layouts, pavement structural design principles, slopes and embankments, drainage systems, roadside structures, design of intersections and junctions, traffic safety provisions (signs, markings, guardrails), and measures to mitigate environmental impacts such as noise and runoff. It is intended for use at planning, preliminary design and working design stages of road projects.

Key topics and requirements

• Principles of route selection and longitudinal/profile geometry (design speeds, gradients, sight distances).
• Cross-sectional elements: widths of lanes, shoulders, medians, clear zones and sidewalks where applicable.
• Pavement structure recommendations and material guidance for typical road categories and traffic load classes.
• Drainage design (longitudinal and transverse drainage, culverts, embankment protection).
• Design requirements for intersections, roundabouts and access points to adjacent developments.
• Road safety features: roadside barriers, pedestrian facilities, markings and signage standards.
• Environmental and nuisance controls (noise mitigation, erosion control and measures to limit adverse impacts during construction and operation).

Typical use and users

Primary users are road and highway design institutes, consulting engineers, contractors involved in road construction and rehabilitation, municipal and national transport authorities, and academic/research organizations working on transport infrastructure projects in Uzbekistan. The standard is applied when preparing feasibility studies, detailed design documentation, technical specifications and construction supervision documents for automobile roads.

Related standards

Related Uzbek and regional standards and codes referenced alongside SHNK 2.05.02-07 include later SHNK revisions (e.g., SHNK 2.05.02-23), other SHNK/KMK documents on urban planning and building types, and legacy СНиП/GOST technical standards used for materials, testing and construction procedures. Contracting parties typically cross-reference neighboring standards for bridges, pipelines, geotechnical investigation and pavement materials.

Keywords

automobile roads, highways, road design, pavement, drainage, road safety, Uzbekistan, SHNK, road norms, geometric design

FAQ

Q: What is this standard?

A: SHNK 2.05.02-07 is the Uzbek national norm for automobile roads (design and technical requirements) originally issued with the -07 designation and published in an official Tashkent edition.

Q: What does it cover?

A: It covers route planning, geometric and cross-section design, pavement structure guidance, drainage, intersections and safety measures, plus environmental/operational considerations relevant to road projects in Uzbekistan.

Q: Who typically uses it?

A: Road design institutes, consulting engineers, construction contractors, transport authorities and academics engaged in road planning, design and reconstruction work in Uzbekistan.

Q: Is it current or superseded?

A: It has been superseded by a later revision (documented as SHNK 2.05.02-23). For new projects and regulatory compliance, users should check for the current SHNK 2.05.02-series revision in force.

Q: Is it part of a series?

A: Yes — it belongs to the SHNK/KMK family of Uzbek urban planning and construction norms; related SHNK documents address bridges, urban planning, public buildings and other specialized technical topics.

Q: What are the key keywords?

A: Automobile roads, road design, pavement structure, drainage, traffic safety, SHNK, Uzbekistan.