'Sight distance' diaporamas de présentation

Horizontal Alignment

Horizontal Alignment. TS4447 Highway Geometric Design. Horizontal Alignment. Minimum Radii Horizontal Curve Full Circle (FC) ? Tugas 3 Spiral Circle Spiral (SCS) ? Tugas 4 Spiral Spiral (SS) ? Tugas 4 Sight Distance on Curve ? Tugas 5 Stopping Sight Distance (SSD)

1.45k views • 94 slides

Today

Today. Misc slides from Evans Crash risk and age Road crash factors Vehicle crash factors Environmental crash factors. Misc Slides from Evans. Source: Evans, Leonard. Traffic Safety. Bloomfield Hills, MI; Science Serving Society; 2004.

884 views • 64 slides

Transportation Asset Management Background for perspective Historical roots Philosophy of change Transportation Asse

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Vertical Alignment

965 views • 55 slides

628 views • 51 slides

ECGD4107 Pavement Engineering Summer 2008 Sat. 15:30-18:30 PM K004

ECGD4107 Pavement Engineering Summer 2008 Sat. 15:30-18:30 PM K004. Lecture 3. Vertical Alignments Geometric Characteristics Sight Distances: Crests & Sags. Types of Vertical Alignment. Crest vertical curves Sag vertical curves. Crest Vertical Curves. Crest Vertical Curves.

624 views • 41 slides

Geometric Design II

Geometric Design II. CEE 320 Anne Goodchild. Outline. Concepts Vertical Alignment Fundamentals Crest Vertical Curves Sag Vertical Curves Examples Horizontal Alignment Fundamentals Superelevation Other Stuff. Vertical Alignment. Vertical Curve Fundamentals. Parabolic function

659 views • 31 slides

Outline

Outline. Board Direction Tasks Completed Recommendation. Board Direction. Approved motion from December 2008 Conceptually approve the 60% plans with the traffic calming Widen path to 8 feet and move to edge of right-of-way where possible

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Sight Distance

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381 views • 28 slides

Mobile and Short Duration Operations

Mobile and Short Duration Operations. Types of Operations. Moving Operations Snowplowing Street Sweeping Mowing Blading gravel roads Striping Mobile Operations Litter pick up Spraying Cleaning and repairing delineators Short Duration Operations Evaluation, testing, and sampling

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Speed Management and Engineering Related Issues

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321 views • 20 slides

Section 3.6

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Vertical Alignment

Vertical Alignment. Terrain Type Level Terrain Rolling Terrain Mountainous Terrain Grades Passenger cars can operate on a 3% upgrade under un- congested conditions has little effect on their performance.

451 views • 16 slides

Highway Safety Improvement Program

Highway Safety Improvement Program. Basic Components. HSIP Basic Phases. Planning and analysis What should we do? Implementation Do it. Evaluation Was it successful?. Planning and analysis. Collect and Maintain data Identify hazardous locations to prioritize needs

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Lec 6, ch3, pp72-79: Road Characteristics (Sight Distances) (Objectives)

Lec 6, ch3, pp72-79: Road Characteristics (Sight Distances) (Objectives). Know the definitions of different types of sight distances Learn by heart the SSD formula Know how to use SSD formula in various sight distance related problems Understand the components of passing sight distance.

373 views • 14 slides

Circular Curves

1.88k views • 10 slides

Safe Stopping Distances Bob Williams

Safe Stopping Distances Bob Williams. 2009 UNL Science & Math Technology Institute.

185 views • 8 slides

Map Scenes

Map Scenes. What MapScenes is all about... The MapScenes System will allow you to measure and confirm an entire crime or accident scene with certainty and quickly produce a diagram on the desktop with precision.

187 views • 8 slides