U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000


Skip to content U.S. Department of Transportation/Federal Highway AdministrationU.S. Department of Transportation/Federal Highway Administration

Transportation Performance Management

 

Full Significant Progress Determination Table - Tennessee

A State has met or made significant progress toward target achievement if “actual” condition/performance is equal to or better than the established two-year target or “actual” condition/performance is better than baseline performance 23 CFR 490.109 (e).

Tennessee 2020 Mid Performance Period Significant Progress Determination Results
Measure Area Measures Baseline Target Actual Better than Baseline? Achieved Target? Made Significant Progress? Consequences [23 CFR 490.109(f)]
The condition of pavements on the National Highway System (NHS) (excluding the Interstate) Percentage of pavements of the non-Interstate NHS in Good condition Based only on IRI 72.7 --- 70.6 No --- No Additional reporting
Based on Full Distress + IRI --- 42.0 41.6 --- No
Percentage of pavements of the non-Interstate NHS in Poor condition Based only on IRI 6.7 --- 7.6 No --- Yes
Based on Full Distress + IRI --- 4.0 4.0 --- Yes
The condition of bridges on the National Highway System Percentage of NHS bridges classified as in Good condition 39.5 36.0 35.1 No No No Additional reporting
Percentage of NHS bridges classified as in Poor condition 3.5 6.0 4.1 No Yes Yes
The performance of the Interstate System Interstate Travel Time Reliability measure 87.7 85.3 88.2 Yes Yes Yes None
Freight movement on the Interstate System Freight Reliability measure 1.35 1.35 1.35 No Yes Yes None
Updated: 03/29/2021
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000