Iowa Department of Transportation

Iowa Department of Transportation

The Iowa Department of Transportation is the government organization in the U.S. state of Iowa responsible for the organization, construction, and maintenance of the primary highway system. Derived from Wikipedia licensed CC-BY-SA.

Open Access statistics for Iowa Department of Transportation, United States, covering academic research published from 2000 to 2024. Read More.


Open Access Percentage

16%


Total
Publications

365


Total Open
Publications

59


Total
Citations

4.7K


Open Access
Percentage

16%


Total
Publications

365


Total Open
Publications

59


Total
Citations

4.7K

Wikipedia

Website

download

Breakdown

9% 3% 2% 86%

Publisher Open

9%

Both

3%

Other Platform Open

2%

Closed

86%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

0246810121416182022Total Publications
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

58%OA Journal

OA Journal 58%

25

Hybrid 26%

11

No Guarantees 16%

7

Other Platform Open

Institution 39%

7

Other Internet 39%

7

Preprint 17%

3

Domain 6%

1

Public 6%

1

Other Platform Locations

Name

Platform Type

Publications

DOI
Other Internet
7
University of South Florida
Institution
3
Zenodo
Public
1
University of Arizona
Institution
1
Research Square
Preprint
1
Queensland University of Technology
Institution
1
PubMed Central
Domain
1
Preprints
Preprint
1
Office of Scientific and Technical Information
Institution
1
Cleveland State University
Institution
1
1 / 2

Data updated 18 August 2025

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