Details:

Creators:
Jaselskis, E. J.
Corporate Creators:
Iowa State University
Corporate Contributors:
Iowa. Highway Research Board ; Iowa. Dept. of Transportation
Iowa. Highway Research Board ; Iowa. Dept. of Transportation Less -
Subject/TRT Terms:
[+]
Data Collection Highway Departments Highway Departments--Iowa--Management Information Dissemination Information Technology Information Technology--Iowa--Management Local Government Agencies Technology Transfer Technology Transfer--Iowa
Publication/ Report Number:
HR-366
Resource Type:
Tech Report
Geographical Coverage:
Iowa
Edition:
Final report.
Corporate Publisher:
Iowa State University
Abstract:
This report describes the results of the research project investigating the use of

advanced field data acquisition technologies for lowa transponation agencies. The

objectives of the research project were to (1) research and evaluate current data

acquisition technologies for field data collection, manipulation, and reporting; (2)

identify the current field data collection approach and the interest level in applying

current technologies within Iowa transportation agencies; and (3) summarize

findings, prioritize technology needs, and provide recommendations regarding

suitable applications for future development. A steering committee consisting of

state, city, and county transportation officials provided guidance during this project.

Technologies considered in this study included (1) data storage (bar coding, radio

frequency identification, touch buttons, magnetic stripes, and video logging); (2) data

recognition (voice recognition and optical character recognition); (3) field

referencing systems (global positioning systems [GPS] and geographic information

systems [GIs]); (4) data transmission (radio frequency data communications and

electronic data interchange); and (5) portable computers (pen-based computers). The

literature review revealed that many of these technologies could have useful

applications in the transponation industry.

A survey was developed to explain current data collection methods and identify the

interest in using advanced field data collection technologies. Surveys were sent out to

county and city engineers and state representatives responsible for certain programs

(e.g., maintenance management and construction management). Results showed that

almost all field data are collected using manual approaches and are hand-carried to

the office where they are either entered into a computer or manually stored. A lack of

standardization was apparent for the type of software applications used by each

agency--even the types of forms used to manually collect data differed by agency.

Furthermore, interest in using advanced field data collection technologies depended

upon the technology, program (e.g.. pavement or sign management), and agency type

(e.g., state, city, or county). The state and larger cities and counties seemed to be

interested in using several of the technologies, whereas smaller agencies appeared to

have very little interest in using advanced techniques to capture data. A more

thorough analysis of the survey results is provided in the report.

Recommendations are made to enhance the use of advanced field data acquisition

technologies in Iowa transportation agencies: (1) Appoint a statewide task group to

coordinate the effort to automate field data collection and reporting within the Iowa

transportation agencies. Subgroups representing the cities, counties, and state should

be formed with oversight provided by the statewide task group. (2) Educate

employees so that they become familiar with the various field data acquisition

technologies.


Format:
PDF
Collection(s):
US Transportation Collection
Main Document Checksum:
[+]
urn:sha256:53f503850a8eef771fe750758435f289eb7b6bd4f16975f1780964232fc04001
Download URL:
https://rosap.ntl.bts.gov/view/dot/23369/dot_23369_DS1.pdf
File Type:

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