| Characteristic | Share of respondents |
|---|---|
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
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Source
Release date
January 2018
Region
North America, Europe, APAC
Survey time period
as of 2018
Number of respondents
509 respondents
Special properties
civil infrastructure professionals
Supplementary notes
The source does not specify the date of survey.
* Upgrading commercial zones, enhancing freight transportation networks.
** Improving fire safety.
*** Autonomous vehicles and digital railways.
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