Developing safety performance measures for roundabout applications in the state of Oregon.

Dixon, Karen; Zheng, Jianfei; Oregon State University. School of Civil and Construction Engineering

Advanced Search

Select up to three search categories and corresponding keywords using the fields to the right. Refer to the Help section for more detailed instructions.

Search our Collections & Repository

Advanced Search
Custom Query

All these words:

For very narrow results

This exact word or phrase:

When looking for a specific result

Any of these words:

Best used for discovery & interchangable words

None of these words:

Recommended to be used in conjunction with other fields

Language:

Dates

Publication Date Range:

to

Document Data

Title:

Document Type:

Library

Collection:

Series:

People

Author:

Clear All

Query Builder

Query box

Clear All

For additional assistance using the Custom Query please check out our Help Page

i

Developing safety performance measures for roundabout applications in the state of Oregon.

2013-04-01
By Dixon, Karen ; Zheng, Jianfei

[PDF-13.42 MB]

Select the Download button to view the document

This document is over 5mb in size and cannot be previewed

English

Details You May Also Like

Details:

Creators:

Dixon, Karen ; Zheng, Jianfei

Dixon, Karen ; Zheng, Jianfei Less -
Corporate Creators:

Oregon State University. School of Civil and Construction Engineering
Corporate Contributors:

United States. Federal Highway Administration
Subject/TRT Terms:

[+]

Accident Risk Forecasting Geometric Design Highway Safety Intersections Performance Measurement Roundabouts
Publication/ Report Number:

FHWA-OR-RD-13-08
Resource Type:

Tech Report
Geographical Coverage:

Oregon
Corporate Publisher:

Oregon. Dept. of Transportation. Research Section
NTL Classification:

NTL-HIGHWAY/ROAD TRANSPORTATION-HIGHWAY/ROAD TRANSPORTATION;NTL-SAFETY AND SECURITY-Accidents;NTL-SAFETY AND SECURITY-Highway Safety;
Abstract:

This report documents the research effort to quantify the safety performance of roundabouts in the State of Oregon.

The primary goal of this research is to provide the Oregon Department of Transportation (ODOT) with safety

performance functions (SPFs) that can be used to evaluate the safety performance of single-lane, four-leg

roundabouts. These safety metrics generally conform to the statistical models and methodologies similar to those

outlined in the Highway Safety Manual (HSM) published in 2010 by the American Association of State Highway and

Transportation Officials (AASHTO).
Format:

PDF
Funding:

SPR 733
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:235ddca908dd81a6075f295e7b672de517f7a8de726d534ddde71308919969a9
Download URL:

https://rosap.ntl.bts.gov/view/dot/23164/dot_23164_DS1.pdf
File Type:

No Additional Files

More +

Developing safety performance measures for roundabout applications in the state of Oregon.

Details:

Supporting Files

You May Also Like