Tanzania: Roads quality

* indicates monthly or quarterly data series
 Tanzania

Quality of roads, 1(low) - 7(high)

 Latest value 4.1
 Year 2019
 Measure points
 Data availability 2006 - 2019
 Average 3.18
 Min - Max 2.48 - 4.1
 Source World Economic Forum
For that indicator, we provide data for Tanzania from 2006 to 2019. The average value for Tanzania during that period was 3.18 points with a minimum of 2.48 points in 2008 and a maximum of 4.1 points in 2019. The latest value from 2019 is 4.1 points. For comparison, the world average in 2019 based on 141 countries is 4.07 points. See the global rankings for that indicator or use the country comparator to compare trends over time.
Select indicator
* indicates monthly or quarterly data series


Recent values chart
Tanzania - Roads quality - recent values

Historical chart
Tanzania - Roads quality - historical chart - 2006-2019




Definition: The Road quality indicator is one of the components of the Global Competitiveness Index published annually by the World Economic Forum (WEF). It represents an assessment of the quality of roads in a given country based on data from the WEF Executive Opinion Survey, a long-running and extensive survey tapping the opinions of over 14,000 business leaders in 144 countries. The road quality indicator score is based on only one question. The respondents are asked to rate the roads in their country of operation on a scale from 1 (underdeveloped) to 7 (extensive and efficient by international standards). The individual responses are aggregated to produce a country score.


 Related indicators Latest value Reference Measure
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 Internet subscribers 1,352 2022 thousand subscribers
 Internet subscribers, per 100 people 2.06 2022 percent
 Mobile phone subscribers 60.19 2022 million subscribers
 Mobile phone subscribers, per 100 people 91.90 2022 subscribers per 100 people
 Mobile network coverage 95.00 2016 percent
 Internet bandwidth 6.08 2016 kilobits per second
 Airline passengers 1.15 2021 million passengers
 Railroad lines, km 2,701 2017 km
 Railway transport of goods 1,196 2004 metric tons times kilometers
 Railway passengers 475 2006 million passengers times km's
 Port traffic 0.71 2020 million containers
 Passenger car sales 675 2019 passenger cars
 Commercial vehicle sales 1,225 2019 commercial vehicles
 Roads quality 4.10 2019 points
 Railroad infrastructure quality 3.20 2019 points
 Port infrastructure quality 4.10 2019 points
 Air transport infrastructure quality 4.10 2019 points
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