Developing a method for estimating AADT on all Louisiana roads : [tech summary].

Sun, Xiaoduan; Louisiana Transportation Research Center

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Developing a method for estimating AADT on all Louisiana roads : [tech summary].

2015-12-01
By Sun, Xiaoduan

[PDF-181.43 KB]

English

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Details:

Creators:

Sun, Xiaoduan
Corporate Creators:

Louisiana Transportation Research Center
Subject/TRT Terms:

[+]

Annual Average Daily Traffic Pattern Recognition Systems Regression Analysis Rural Highways Sensitivity Analysis Traffic Counts Traffic Estimation Traffic Flow Traffic Volume
Publication/ Report Number:

State Project No. 30001700 ; LTRC Project No. 14-3SA

State Project No. 30001700 ; LTRC Project No. 14-3SA Less -
Resource Type:

Brief
Geographical Coverage:

Louisiana
Corporate Publisher:

Louisiana Transportation Research Center
Abstract:

Annual Average Daily Traﬃ c (AADT), the average daily volume of vehicle traﬃ c on a highway or road, is an

important measure in transportation engineering. AADT is used in highway geometric design, pavement

design, traﬃ c forecasting, and highway safety (Highway Safety Manual). AADT is collected either

automatically through permanent or portable count stations or manually at a ﬁ xed point of a roadway.

Louisiana DOTD collects traﬃ c counts regularly on state-maintained highways. Major cities associated with

their respective MPOs, generally collect traﬃ c count data for the locally maintained roads within a particular

MPO study area. Most parishes and small urban areas do not collect traﬃ c counts frequently, and the DOTD

does periodically conduct traﬃ c counts on some selected non-state roads.
Format:

PDF
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:2495b92524a48bb26a02589f0a74f6a399a8da8bd322d102b0ad6d556bd5bbfd
Download URL:

https://rosap.ntl.bts.gov/view/dot/29691/dot_29691_DS1.pdf
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Developing a method for estimating AADT on all Louisiana roads : [tech summary].

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