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Transportation and Infrastructure Indicators

The following indicators reflect South Carolina’s performance relative to other states in the  southeast and the United States as a whole on key indicators of our transportation system.  The data include financial measures, measures of urban interstate congestion, road and bridge conditions, and mileage fatality rates.  Data sources are indicated via hyperlink for each.  Note that several of these key indicators are also included within the Public Safety Indicators also published and accessible on this site.

 

South Carolina Indicators Project

Transportation and Infrastructure Indicators

At-a-Glance

Categories

Indicators

State Rankings (SC) (1=highest)

Data

Transportation & Infrastructure

1. State Road Miles

5

YR 2006:  62.5% of total road miles

2. Capital Road & Bridge Disbursements per State-Controlled Road Mile

50

YR 2005: $17,935

3.  Roads in Mediocre and Poor Condition

23

YR 2005: 15% of sampled road miles

4. Urban Interstate Congestion

18

YR 2005:  49.4% of urban interstate miles

5.  Deficient Bridges

27

YR 2005: 23.6% of the bridges in the federal highway system

6.  Mileage Fatality Rate

5

YR 2006:  2.07 fatalities per 100 million vehicle miles

 

 

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