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Connecticut Transportation Asset Management

Pavement

Fact Sheet Year:
Data Confidence
High
Bridge Pavement Traffic Signals Signs Sign Supports Pavement Markings Highway Buildings Illumination Retaining Walls Drainage Culverts ITS - ATMS
Download PDF 2024 Factsheet
Disclaimer: This site contains data for CTDOT's Transportation Asset Management Program, which is only a portion of the overall highway and bridge capital program. Currently, performance and investment data depicted in these graphs are only based on State of Good Repair projects and do not represent the entire Capital Plan.


Download PDF 2023 Factsheet
Disclaimer: This site contains data for CTDOT's Transportation Asset Management Program, which is only a portion of the overall highway and bridge capital program. Currently, performance and investment data depicted in these graphs are only based on State of Good Repair projects and do not represent the entire Capital Plan.


Download PDF 2022 Factsheet
Disclaimer: This site contains data for CTDOT's Transportation Asset Management Program, which is only a portion of the overall highway and bridge capital program. Currently, performance and investment data depicted in these graphs are only based on State of Good Repair projects and do not represent the entire Capital Plan.


Download PDF 2021 Factsheet
Disclaimer: This site contains data for CTDOT's Transportation Asset Management Program, which is only a portion of the overall highway and bridge capital program. Currently, performance and investment data depicted in these graphs are only based on State of Good Repair projects and do not represent the entire Capital Plan.


Download PDF 2020 Factsheet
Disclaimer: This site contains data for CTDOT's Transportation Asset Management Program, which is only a portion of the overall highway and bridge capital program. Currently, performance and investment data depicted in these graphs are only based on State of Good Repair projects and do not represent the entire Capital Plan.


Download PDF 2019 Factsheet
Disclaimer: This site contains data for CTDOT's Transportation Asset Management Program, which is only a portion of the overall highway and bridge capital program. Currently, performance and investment data depicted in these graphs are only based on State of Good Repair projects and do not represent the entire Capital Plan.


Download PDF 2018 Factsheet
Disclaimer: This site contains data for CTDOT's Transportation Asset Management Program, which is only a portion of the overall highway and bridge capital program. Currently, performance and investment data depicted in these graphs are only based on State of Good Repair projects and do not represent the entire Capital Plan.


Description

  • There are 3,715 centerline miles of state maintained routes and roads in Connecticut, 1,406 of which are on the National Highway System (NHS) including 346 Interstate miles.
  • There are another 17,470 miles of town maintained roads, 56 of which are on the NHS.
  • 70.7% of CTDOT maintained centerline miles are flexible (asphalt) pavements, 29.0% are composite pavements (asphalt over concrete), and under 0.3% are rigid (concrete) pavements.

State of Good Repair (SOGR)

A pavement section for which the Pavement Condition Index (PCI) is 6 or greater is classified as being in a State of Good Repair (SOGR). The PCI is based on cracking, rutting, drainage disintegration, and ride. FHWA uses a different condition measure for NHS pavements.

Pavement Age

The average Connecticut NHS pavement structure was constructed 49.6 years ago, and the average surface age is 7.6 years old, based on lane miles.

Description

  • There are 3,715 centerline miles of state maintained routes and roads in Connecticut, 1,406 of which are on the National Highway System (NHS) including 346 Interstate miles.
  • There are another 17,466 miles of town maintained roads, 56 of which are on the NHS.
  • 70.7% of CTDOT maintained centerline miles are flexible (asphalt) pavements, 29.0% are composite pavements (asphalt over concrete), and under 0.3% are rigid (concrete) pavements.

State of Good Repair (SOGR)

A pavement section for which the Pavement Condition Index (PCI) is 6 or greater is classified as being in a State of Good Repair (SOGR). The PCI is based on cracking, rutting, drainage disintegration, and ride. FHWA uses a different condition measure for NHS pavements.

Pavement Age

The average Connecticut NHS pavement structure was constructed 48.6 years ago, and the average surface age is 7.5 years old, based on lane miles.

Description

  • There are 3,715 centerline miles of state maintained routes and roads in Connecticut, 1,406 of which are on the National Highway System (NHS) including 346 Interstate miles.
  • There are another 17,454 miles of town maintained roads, 56 of which are on the NHS.
  • 70.7% of CTDOT maintained centerline miles are flexible (asphalt) pavements, 29.0% are composite pavements (asphalt over concrete), and under 0.3% are rigid (concrete) pavements.

State of Good Repair (SOGR)

A pavement section for which the Pavement Condition Index (PCI) is 6 or greater is classified as being in a State of Good Repair (SOGR). The PCI is based on cracking, rutting, drainage disintegration, and ride. FHWA uses a different condition measure for NHS pavements.

Pavement Age

The average Connecticut NHS pavement structure was constructed 47.6 years ago, and the average surface age is 7.3 years old, based on lane miles.

Description

  • There are 3,716 centerline miles of state maintained routes and roads in Connecticut, 1,406 of which are on the National Highway System (NHS) including 346 Interstate miles.
  • There are another 17,446 miles of town maintained roads, 56 of which are on the NHS.
  • 70.5% of CTDOT maintained centerline miles are flexible (asphalt) pavements, 29.2% are composite pavements (asphalt over concrete), and under 0.3% are rigid (concrete) pavements.

State of Good Repair (SOGR)

A pavement section for which the Pavement Condition Index (PCI) is 6 or greater is classified as being in a State of Good Repair (SOGR). The PCI is based on cracking, rutting, drainage disintegration, and ride. FHWA uses a different condition measure for NHS pavements.

Pavement Age

The average Connecticut NHS pavement structure was constructed 47.6 years ago, and the average surface age is 7.7 years old, based on lane miles.

Description

  • There are 3,719 centerline miles of state maintained routes and roads in Connecticut, 1,405 of which are on the National Highway System (NHS) including 346 Interstate miles.
  • There are another 17,419 miles of town maintained roads, 56 of which are on the NHS.
  • 70.9% of CTDOT maintained roadways are flexible (asphalt) pavements, 28.7% are composite pavements (asphalt over concrete), and under 0.4% are rigid (concrete) pavements.

State of Good Repair (SOGR)

A pavement section for which the Pavement Condition Index (PCI) is 6 or greater is classified as being in a State of Good Repair (SOGR). The PCI is based on cracking, rutting, drainage disintegration, and ride. FHWA uses a different condition measure for NHS pavements.

Pavement Age

The average Connecticut NHS pavement structure was constructed 44.8 years ago, and the average surface age is 7.8 years old.

Description

  • There are 3,718 centerline miles of state maintained routes and roads in Connecticut, 1,406 of which are on the National Highway System (NHS) including 346 Interstate miles.
  • There are another 17,826 miles of town maintained roads, 56 of which are on the NHS.
  • 70.9% of CTDOT maintained roadways are flexible (asphalt) pavements, 28.7% are composite pavements (asphalt over concrete), and under 0.4% are rigid (concrete) pavements.

State of Good Repair (SOGR)

A pavement section for which the Pavement Condition Index (PCI) is 6 or greater is classified as being in a State of Good Repair (SOGR). The PCI is based on cracking, rutting, drainage disintegration, and ride. FHWA uses a different condition measure for NHS pavements.

Pavement Age

The average Connecticut NHS pavement structure was constructed 47 years ago, and the average surface age is 7.4 years old.

Description

  • There are 3,719 centerline miles of state maintained routes and roads in Connecticut, 1,391 of which are on the National Highway System (NHS) including 346 Interstate miles.
  • There are another 17,812 miles of town maintained roads, 51 of which are on the NHS.
  • 70.5% of CTDOT maintained roadways are flexible (asphalt) pavements, 29.0% are composite pavements (asphalt over concrete), and under 0.5% are rigid (concrete) pavements.

State of Good Repair (SOGR)

A pavement section for which the Pavement Condition Index (PCI) is 6 or greater is classified as being in a State of Good Repair (SOGR). The PCI is based on cracking, rutting, drainage disintegration, and ride. FHWA uses a different condition measure for NHS pavements.

Pavement Age

The average Connecticut NHS pavement structure was constructed 47 years ago, and the average surface age is 7.4 years old.

NHS Roadways Inventory and Condition

Federal Requirements

Download Data
1,883 Interstate Lane Miles 346 Centerline Miles (36.4%)
3,288 Non-Interstate Lane Miles 1,115 Centerline Miles (63.6%)
Interstate Pavements
Good
1,281 Lane-Miles
73.3% are in Good Condition
Fair
465 Lane-Miles
26.6% are in Fair Condition
Poor
2 Lane-Miles
0.1% are in Poor Condition
Non-Interstate Pavements
Good
1,198 Lane-Miles
37.6% are in Good Condition
Fair
1,895 Lane-Miles
59.5% are in Fair Condition
Poor
92 Lane-Miles
2.9% are in Poor Condition
  • Note: Changes in the Laser Crack Measurement System (LCMS) resulted in higher levels of cracking detected in 2021 than in previous years.
  • Note on Interstate: Total condition lane miles of 1,748 excludes 131 lane miles coded as bridge and 4 lane miles missing/invalid.
  • Note on Non-Interstate NHS: Total condition lane miles of 3,185 excludes 81 lane miles coded as bridge and 22 lane mile missing/invalid. Totals include 154 NHS lane miles which are locally maintained, 3.2% in good condition, 89.3% in fair condition and 7.5% in poor condition.
  • Based on 2022 HPMS pavement condition data submitted to FHWA June 14, 2023
  • Good-Fair-Poor is defined by MAP-21/FAST Act



CTDOT-Maintained Roadways Inventory and Condition

State Goals

Download Data
Maintained by Others
17,470 centerline miles
(82.5%)
Maintained by CTDOT
3,715 centerline miles
(17.5%)
State of Good Repair (2,744 miles)
74.6% of CTDOT-maintained centerline miles have a PCI of 6 or greater
PCI Poor (933 miles)
25.4% of CTDOT-maintained centerline miles have a poor condition PCI rating lower than 6

In this chart:

  • Based on CTDOT 1/10/24 Snapshot
  • SOGR defined by CTDOT

History

Distribution of CT NHS Roadway Pavements By Decade Built (lane miles)

Download Data

NHS Roadways Inventory and Condition

Federal Requirements

Download Data
1,883 Interstate Lane Miles 346 Centerline Miles (36.5%)
3,279 Non-Interstate Lane Miles 1,115 Centerline Miles (63.5%)
Interstate Pavements
Good
1,186 Lane-Miles
68.6% are in Good Condition
Fair
541 Lane-Miles
32.1% are in Fair Condition
Poor
3 Lane-Miles
0.2% are in Poor Condition
Non-Interstate Pavements
Good
1,209 Lane-Miles
37.9% are in Good Condition
Fair
1,921 Lane-Miles
60.3% are in Fair Condition
Poor
57 Lane-Miles
1.8% are in Poor Condition
  • Note on Interstate: Total condition lane miles of 1,730 excludes 131 lane miles coded as bridge and 22 lane miles missing/invalid. Note on Non-Interstate NHS: Total condition lane miles of 3,187 excludes 80 lane miles coded as bridge and 13 lane mile missing/invalid. Totals include 148 NHS lane miles which are locally maintained, 3.4% in good condition, 96.2% in fair condition and 4.0% in poor condition.
  • Based on 2021 HPMS pavement condition data submitted to FHWA June 14, 2022
  • Good-Fair-Poor is defined by MAP-21/FAST Act
  • Changes in the Laser Crack Measurement System (LCMS) resulted in higher levels of cracking detected in 2021 than in previous years.



CTDOT-Maintained Roadways Inventory and Condition

State Goals

Download Data
Maintained by Others
17,454 centerline miles
(82.5%)
Maintained by CTDOT
3,715 centerline miles
(17.5%)
State of Good Repair (2,601 miles)
70.8% of CTDOT-maintained centerline miles have a PCI of 6 or greater
PCI Poor (1,073 miles)
29.2% of CTDOT-maintained centerline miles have a poor condition PCI rating lower than 6

In this chart:

  • Based on CTDOT 1/11/23 Snapshot
  • SOGR defined by CTDOT

History

Distribution of CT NHS Roadway Pavements By Decade Built (lane miles)

Download Data

NHS Roadways Inventory and Condition

Federal Requirements

Download Data
1,883 Interstate Lane Miles 346 Centerline Miles (36.4%)
3,290 Non-Interstate Lane Miles 1,115 Centerline Miles (63.6%)
Interstate Pavements
Good
1,313 Lane-Miles
76.6% are in Good Condition
Fair
399 Lane-Miles
23.3% are in Fair Condition
Poor
3 Lane-Miles
0.2% are in Poor Condition
Non-Interstate Pavements
Good
1,250 Lane-Miles
39.6% are in Good Condition
Fair
1,836 Lane-Miles
58.2% are in Fair Condition
Poor
67 Lane-Miles
2.1% are in Poor Condition
  • Note on Interstate: Total condition lane miles of 1,715 excludes 131 lane miles coded as bridge and 37 lane miles missing/invalid. Note on Non-Interstate NHS: Total condition lane miles of 3,153 excludes 81 lane miles coded as bridge and 55 lane mile missing/invalid. Totals include 127 NHS lane miles which are locally maintained, 3.5% in good condition, 91.7% in fair condition and 4.8% in poor condition.
  • Based on 2020 HPMS pavement condition data submitted to FHWA June 14, 2021
  • Good-Fair-Poor is defined by MAP-21/FAST Act



CTDOT-Maintained Roadways Inventory and Condition

State Goals

Download Data
Maintained by Others
17,454 centerline miles
(82.5%)
Maintained by CTDOT
3,715 centerline miles
(17.5%)
State of Good Repair (2,551 miles)
69.4% of CTDOT-maintained centerline miles have a PCI of 6 or greater
PCI Poor (1,123 miles)
30.6% of CTDOT-maintained centerline miles have a poor condition PCI rating lower than 6

In this chart:

  • Based on CTDOT 1/11/22 Snapshot
  • SOGR defined by CTDOT

History

Distribution of CT NHS Roadway Pavements By Decade Built (lane miles)

Download Data

NHS Roadways Inventory and Condition

Federal Requirements

Download Data
1,882 Interstate Lane Miles 346 Centerline Miles (36.4%)
3,295 Non-Interstate Lane Miles 1,115 Centerline Miles (63.6%)
Interstate Pavements
Good
1,275 Lane-Miles
74.2% are in Good Condition
Fair
441 Lane-Miles
25.7% are in Fair Condition
Poor
2 Lane-Miles
0.1% are in Poor Condition
Non-Interstate Pavements
Good
1,177 Lane-Miles
37.2% are in Good Condition
Fair
1,872 Lane-Miles
59.2% are in Fair Condition
Poor
113 Lane-Miles
3.6% are in Poor Condition
  • Note on Interstate: Total condition lane miles of 1,718 excludes 131 lane miles coded as bridge and 32 lane miles missing/invalid. Note on Non-Interstate NHS: Total condition lane miles of 3,163 excludes 81 lane miles coded as bridge and 51 lane mile missing/invalid. Totals include 130 NHS lane miles which are locally maintained, 3.1% in good condition, 87.7% in fair condition and 9.2% in poor condition.
  • Based on 2019 HPMS pavement condition data submitted to FHWA June 2020
  • Good-Fair-Poor is defined by MAP-21/FAST Act



CTDOT-Maintained Roadways Inventory and Condition

State Goals

Download Data
Maintained by Others
17,446 centerline miles
(82.4%)
Maintained by CTDOT
3,716 centerline miles
(17.6%)
State of Good Repair (2,353 miles)
63.3% of CTDOT-maintained centerline miles have a PCI of 6 or greater
PCI Poor (1,363 miles)
36.7% of CTDOT-maintained centerline miles have a poor condition PCI rating lower than 6

In this chart:

  • Based on CTDOT 12/31/19 Snapshot
  • SOGR defined by CTDOT

History

Distribution of CT NHS Roadway Pavements By Decade Built (lane miles)

Download Data

NHS Roadways Inventory and Condition

Federal Requirements

Download Data
1,881 Interstate Lane Miles 346 Centerline Miles (36.3%)
3,295 Non-Interstate Lane Miles 1,115 Centerline Miles (63.7%)
Interstate Pavements
Good
1,321 Lane-Miles
75.2% are in Good Condition
Fair
422 Lane-Miles
24.1% are in Fair Condition
Poor
8 Lane-Miles
0.5% are in Poor Condition
Non-Interstate Pavements
Good
1,257 Lane-Miles
39.1% are in Good Condition
Fair
1,891 Lane-Miles
58.9% are in Fair Condition
Poor
65 Lane-Miles
2.0% are in Poor Condition
  • Note on Interstate: Total condition lane miles of 1,751 excludes 130 lane miles coded as bridge and zero lane miles missing/invalid. Note on Non-Interstate NHS: Total condition lane miles of 3,213 excludes 81 lane miles coded as bridge and 1 lane mile missing/invalid. Totals include 159 NHS lane miles which are locally maintained, 91.8% in fair condition and 8.2% in poor condition.
  • Based on CTDOT 6/15/19 HPMS Submittal
  • Good-Fair-Poor is defined by MAP-21/FAST Act



CTDOT-Maintained Roadways Inventory and Condition

State Goals

Download Data
Maintained by Others
17,419 centerline miles
(82.4%)
Maintained by CTDOT
3,719 centerline miles
(17.6%)
State of Good Repair (2,347 miles)
63.1% of CTDOT-maintained centerline miles have a PCI of 6 or greater
PCI Poor (1,374 miles)
36.9% of CTDOT-maintained centerline miles have a poor condition PCI rating lower than 6

In this chart:

  • Based on CTDOT 6/15/19 Snapshot
  • SOGR defined by CTDOT

History

Distribution of CT NHS Roadway Pavements By Decade Built (lane miles)

Download Data

NHS Roadways Inventory and Condition

Federal Requirements

Download Data
1,868 Interstate Lane Miles 346 Centerline Miles (36.2%)
3,295 Non-Interstate Lane Miles 1,115 Centerline Miles (63.8%)
Interstate Pavements
Good
1,305 Lane-Miles
75.1% are in Good Condition
Fair
424 Lane-Miles
24.4% are in Fair Condition
Poor
9 Lane-Miles
0.5% are in Poor Condition
Non-Interstate Pavements
Good
1,189 Lane-Miles
37.1% are in Good Condition
Fair
1,910 Lane-Miles
59.5% are in Fair Condition
Poor
108 Lane-Miles
3.4% are in Poor Condition
  • Based on CTDOT 6/15/18 HPMS Submittal
  • Good-Fair-Poor is defined by MAP-21/FAST Act



CTDOT-Maintained Roadways Inventory and Condition

State Goals

Download Data
Maintained by Others
17,826 centerline miles
(82.7%)
Maintained by CTDOT
3,718 centerline miles
(17.3%)
State of Good Repair (2,350 miles)
63.2% of CTDOT-maintained centerline miles have a PCI of 6 or greater
PCI Poor (1,368 miles)
36.8% of CTDOT-maintained centerline miles have a poor condition PCI rating lower than 6

In this chart:

  • Based on CTDOT 6/15/18 Snapshot
  • SOGR defined by CTDOT

History

Distribution of CT NHS Roadway Pavements By Decade Built (lane miles)

Download Data

NHS Roadways Inventory and Condition

Federal Requirements

Download Data
2,037 Interstate Lane Miles 346 Centerline Miles (36.9%)
3,477 Non-Interstate Lane Miles 1,045 Centerline Miles (63.1%)
Interstate Pavements
Good
1,349 Lane-Miles
66.2% are in Good Condition
Fair
644 Lane-Miles
31.6% are in Fair Condition
Poor
44 Lane-Miles
2.2% are in Poor Condition
Non-Interstate Pavements
Good
1,318 Lane-Miles
37.9% are in Good Condition
Fair
1,861 Lane-Miles
53.5% are in Fair Condition
Poor
297 Lane-Miles
8.6% are in Poor Condition
  • Based on CTDOT 6/15/17 HPMS Submittal
  • Good-Fair-Poor is defined by MAP-21/FAST Act



CTDOT-Maintained Roadways Inventory and Condition

State Goals

Download Data
Maintained by Others
17,812 centerline miles
(82.7%)
Maintained by CTDOT
3,719 centerline miles
(17.3%)
State of Good Repair (2,254 miles)
60.6% of CTDOT-maintained centerline miles have a PCI of 6 or greater
PCI Poor (1,465 miles)
39.4% of CTDOT-maintained centerline miles have a poor condition PCI rating lower than 6

In this chart:

  • Based on CTDOT 6/15/17 Snapshot
  • SOGR defined by CTDOT

History

Distribution of CT NHS Roadway Pavements By Decade Built (lane miles)

Download Data



Performance Projections

The charts on the right depict pavement condition for various funding scenarios developed through an analysis program using CTDOT pavement deterioration curves projected from 2022 pavement condition data.

Asset Valuation

$11,782,134,427

Asset value is estimated using the replacement value. For pavements, replacement value is the product of of pavement area (SY) and unit construction cost. For 3,715 centerline miles of pavement: 99 million SY * $119/SY = $11.8 Billion

Measures & Goals

CTDOT has set the following pavement condition goals:

Federal Requirements:
  • Interstate: 75% good condition and less than 5% poor condition (Federal minimum is less than 5% poor)
  • Non-Interstate: 50% good condition and less than 8% poor condition
State Goal:
  • 80% or more of State-maintained pavements in a SOGR (State)



Performance Projections

The charts on the right depict pavement condition for various funding scenarios developed through an analysis program using CTDOT pavement deterioration curves as of August 2021.

Asset Valuation

$11,732,885,502

Asset value is estimated using the replacement value. For pavements, replacement value is the product of of pavement area (SY) and unit construction cost. For 3,715 centerline miles of pavement: 99 million SY * $119/SY = $11.7 Billion

Measures & Goals

CTDOT has set the following pavement condition goals:

Federal Requirements:
  • Interstate: 75% good condition and less than 5% poor condition (Federal minimum is less than 5% poor)
  • Non-Interstate: 50% good condition and less than 8% poor condition
State Goal:
  • 80% or more of State-maintained pavements in a SOGR (State)



Performance Projections

The charts on the right depict pavement condition for various funding scenarios developed through an analysis program using CTDOT pavement deterioration curves projected from 2020 pavement condition data.

Asset Valuation

$10,838,143,000

Asset value is estimated using the replacement value. For pavements, replacement value is the product of of pavement area (SY) and unit construction cost. For 3,715 centerline miles of pavement: 99.1 million SY * $109/SY = $10.84 Billion

Measures & Goals

CTDOT has set the following pavement condition goals:

Federal Requirements:
  • Interstate: 75% good condition and less than 5% poor condition (Federal minimum is less than 5% poor)
  • Non-Interstate: 50% good condition and less than 8% poor condition
State Goal:
  • 80% or more of State-maintained pavements in a SOGR (State)



Performance Projections

The charts on the right depict pavement condition for various funding scenarios developed through an analysis program using CTDOT pavement deterioration curves projected from 2019 pavement condition data.

Asset Valuation

$10,931,647,881

Asset value is estimated using the replacement value. For pavements, replacement value is the product of of pavement area (SY) and unit construction cost. For 3,716 centerline miles of pavement: 104.1 million SY * $105/SY = $10.93 Billion

Measures & Goals

CTDOT has set the following pavement condition goals:

Federal Requirements:
  • Interstate: 75% good condition and less than 5% poor condition (Federal minimum is less than 5% poor)
  • Non-Interstate: 50% good condition and less than 8% poor condition
State Goal:
  • 80% or more of State-maintained pavements in a SOGR (State)



Performance Projections

The charts on the right depict pavement condition for various funding scenarios developed through an analysis program using CTDOT pavement deterioration curves as of August 2019.

Asset Valuation

$10,972,500,000

Asset value is estimated using the replacement value. For pavements, replacement value is the product of of pavement area (SY) and unit construction cost. For 3,719 centerline miles of pavement: 104.5 million SY * $105/SY = $10.97 Billion

Measures & Goals

CTDOT has set the following pavement condition goals:

Federal Requirements:
  • Interstate: 75% good condition and less than 5% poor condition (Federal minimum is less than 5% poor)
  • Non-Interstate: 50% good condition and less than 8% poor condition
State Goal:
  • 80% or more of State-maintained pavements in a SOGR (State)



Performance Projections

The charts on the right depict pavement condition for various funding scenarios developed through an analysis program using CTDOT pavement deterioration curves as of August 2017.

Asset Valuation

$9,801,000,000

Asset value is estimated using the replacement value. For pavements, replacement value is the product of of pavement area (SY) and unit construction cost. For 3,718 centerline miles of pavement: 99 million SY * $99/SY = $9.8 Billion

Measures & Goals

CTDOT has set the following pavement condition goals:

Federal Requirements:
  • Interstate: 75% good condition and less than 5% poor condition (Federal minimum is less than 5% poor)
  • Non-Interstate: 50% good condition and less than 8% poor condition
State Goal:
  • 80% or more of State-maintained pavements in a SOGR (State)



Performance Projections

The charts on the right depict pavement condition for various funding scenarios developed through an analysis program using CTDOT pavement deterioration curves as of August 2017.

Asset Valuation

$8,400,000,000

Asset value is estimated using the replacement value. For pavements, replacement value is the product of of pavement area (SY) and unit construction cost. For 4,136 centerline miles of pavement: 99 million SY * $85/SY = $8.4 Billion

Measures & Goals

CTDOT has set the following pavement condition goals:

Federal Requirements:
  • Interstate: 75% good condition and less than 5% poor condition (Federal minimum is less than 5% poor)
  • Non-Interstate: 50% good condition and less than 8% poor condition
State Goal:
  • 80% or more of State-maintained pavements in a SOGR (State)



NHS Pavement Performance Projections

Federal Requirements by lane miles for lane miles of NHS pavement

Interstate Roadways

Non-Interstate NHS Roadways

Download Data

In this chart:

  • This "More Info" section applies to both Interstateand Non-Interstate Performance Projections (plots 4 and 5)
  • Based on funding as of 12/31/23

CTDOT-Maintained Pavement Performance

State Goals by centerline miles for 3,715 centerline miles

Download Data

In this chart:

  • Based on funding as of 12/31/23



NHS Pavement Performance Projections

Federal Requirements by lane miles for 4,917 lane miles of NHS pavement

Interstate Roadways

Non-Interstate NHS Roadways

Download Data

In this chart:

  • This "More Info" section applies to both Interstate and Non-Interstate Performance Projections (plots 4 and 5)
  • Based on funding as of 12/31/22

CTDOT-Maintained Pavement Performance

State Goals by centerline miles for 3,715 centerline miles

Download Data

In this chart:

  • Based on funding as of 12/31/22



NHS Pavement Performance Projections

Federal Requirements by lane miles for 4,868 lane miles of NHS pavement

Interstate Roadways

Non-Interstate NHS Roadways

Download Data

In this chart:

  • This "More Info" section applies to both Interstate and Non-Interstate Performance Projections (plots 4 and 5)
  • Based on funding as of 6/30/17

CTDOT-Maintained Pavement Performance

State Goals by centerline miles for 3,715 centerline miles

Download Data

In this chart:

  • Based on funding as of 12/31/21



NHS Pavement Performance Projections

Federal Requirements by lane miles for 4,882 lane miles of NHS pavement

Interstate Roadways

Non-Interstate NHS Roadways

Download Data

In this chart:

  • This "More Info" section applies to both Interstate and Non-Interstate Performance Projections (plots 4 and 5)
  • Based on funding as of 12/31/20

CTDOT-Maintained Pavement Performance

State Goals by centerline miles for 3,716 centerline miles

Download Data

In this chart:

  • Based on funding as of 12/30/20



NHS Pavement Performance Projections

Federal Requirements by lane miles for 4,964 lane miles of NHS pavement

Interstate Roadways

Non-Interstate NHS Roadways

Download Data

In this chart:

  • This "More Info" section applies to both Interstate and Non-Interstate Performance Projections (plots 4 and 5)
  • Based on funding as of 12/31/19

CTDOT-Maintained Pavement Performance

State Goals by centerline miles for 3,719 centerline miles

Download Data

In this chart:

  • Based on funding as of 12/31/19



NHS Pavement Performance Projections

Federal Requirements by lane miles for 4,964 lane miles of NHS pavement

Interstate Roadways

Non-Interstate NHS Roadways

Download Data

In this chart:

  • This "More Info" section applies to both Interstate and Non-Interstate Performance Projections (plots 4 and 5)
  • Based on funding as of 12/31/18

CTDOT-Maintained Pavement Performance

State Goals by centerline miles for 3,718 centerline miles

Download Data

In this chart:

  • Based on funding as of 12/31/18



NHS Pavement Performance Projections

Federal Requirements by lane miles for 4,964 lane miles of NHS pavement

Interstate Roadways

Non-Interstate NHS Roadways

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In this chart:

  • This "More Info" section applies to both Interstate and Non-Interstate Performance Projections (plots 4 and 5)
  • Based on funding as of 6/30/17

CTDOT-Maintained Pavement Performance

State Goals by centerline miles for 3,719 centerline miles

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In this chart:

  • Based on funding as of 6/30/17