Description
- CTDOT is responsible for maintaining approximately 1,596 overhead sign supports on state maintained roadways
- Sign supports are made up of three categories:
- 673 Cantilevers
- 614 Full-Span
- 309 Bridge Mounted
- CTDOT defines a sign support as the structure (horizontal member(s), post(s) and foundation) carrying sign panels or variable message boards at a single location
- Sign panels attached to the sign support are managed as a separate asset
State of Good
Repair (SOGR)
Condition ratings are determined via inspection of sign supports on a predetermined cycle. Sign supports with an overall rating of at least a 5 on a 0-9 condition scale are classified as being in a State of Good Repair.
Support Age
- Overhead sign supports are assigned a 34-year service life based on a 17-year sign replacement cycle
- 29% of sign supports are 34 years or older
- 229 sign supports with unknown age were assigned to 1980's based on available imagery from DigitalHIWAY or Google Earth
Description
- CTDOT is responsible for maintaining about 1,651 overhead sign supports on state maintained roadways
- Sign supports are made up of three categories:
- 685 Cantilevers
- 615 Full-Span
- 351 Bridge Mounted
- CTDOT defines a sign support as the structure (horizontal member(s), post(s) and foundation) carrying sign panels or variable message boards at a single location
- Sign panels attached to the sign support are managed as a separate asset
State of Good
Repair (SOGR)
Condition ratings are determined via inspection of sign supports on a predetermined cycle. Sign supports with an overall rating of at least a 5 on a 0-9 condition scale are classified as being in a State of Good Repair.
Support Age
- Overhead sign supports are assigned a 34-year service life based on a 17-year sign replacement cycle
- 26.0% (431) of sign supports are older than 34 years
- 229 sign supports with unknown age were assigned to 1980s based on available imagery from DigitalHIWAY or Google Earth
Description
- CTDOT is responsible for maintaining about 1,653 overhead sign supports on state maintained roadways
- Sign supports are made up of three categories:
- 679 Cantilevers
- 618 Full-Span
- 356 Bridge Mounted
- CTDOT defines a sign support as the structure (horizontal member(s), post(s) and foundation) carrying sign panels or variable message boards at a single location
- Sign panels attached to the sign support are managed as a separate asset
State of Good
Repair (SOGR)
Condition ratings are determined via inspection of sign supports on a predetermined cycle. Sign supports with an overall rating of at least a 5 on a 0-9 condition scale are classified as being in a State of Good Repair.
Support Age
- Overhead sign supports are assigned a 34-year service life based on a 17-year sign replacement cycle
- 26.0% (431) of sign supports are older than 34 years
- 229 sign supports with unknown age were assigned to 1980s based on available imagery from DigitalHIWAY or Google Earth
Description
- CTDOT is responsible for maintaining about 1,660 overhead sign supports on state maintained roadways
- Sign supports are made up of three categories:
- 676 Cantilevers
- 623 Full-Span
- 361 Bridge Mounted
- CTDOT defines a sign support as the structure (horizontal member(s), post(s) and foundation) carrying sign panels or variable message boards at a single location
- Sign panels attached to the sign support are managed as a separate asset
State of Good
Repair (SOGR)
Condition ratings are determined via inspection of sign supports on a predetermined cycle. Sign supports with an overall rating of at least a 5 on a 0-9 condition scale are classified as being in a State of Good Repair.
Support Age
- Overhead sign supports are assigned a 34-year service life based on a 17-year sign replacement cycle
- 26.0% of sign supports are older than 34 years
Description
- CTDOT is responsible for maintaining about 1,688 overhead sign supports on state maintained roadways
- Sign supports are made up of three categories:
- 677 Cantilevers
- 624 Full-Span
- 387 Bridge Mounted
- CTDOT defines a sign support as the structure (horizontal member(s), post(s) and foundation) carrying sign panels or variable message boards at a single location
- Sign panels attached to the sign support are managed as a separate asset
State of Good
Repair (SOGR)
Condition ratings are determined via inspection of sign supports on a predetermined cycle. Sign supports with an overall rating of at least a 5 on a 0-9 condition scale are classified as being in a State of Good Repair.
Support Age
- Overhead sign supports have a 34-year life expectancy
- 22.7% of sign supports are older than 34 years
Description
- CTDOT is responsible for maintaining about 1,654 overhead sign supports on state maintained roadways
- Sign supports are made up of three categories:
- 643 Cantilevers
- 617 Full-Span
- 394 Bridge Mounted
- CTDOT defines a sign support as the structure (horizontal member(s), post(s) and foundation) carrying sign panels or variable message boards at a single location
- Sign panels attached to the sign support are managed as a separate asset
State of Good
Repair (SOGR)
Condition ratings are determined via inspection of sign supports on a predetermined cycle. Sign supports with an overall rating of at least a 5 on a 0-9 condition scale are classified as being in a State of Good Repair.
Support Age
- Overhead sign supports have a 34-year life expectancy
- 7.5% of sign supports are older than 34 years
Description
- CTDOT is responsible for maintaining about 1,625 overhead sign supports on state maintained roadways
- Sign supports are made up of three categories:
- 609 Cantilevers
- 605 Full-Span
- 411 Bridge Mounted
- CTDOT defines a sign support as the structure (horizontal member(s), post(s) and foundation) carrying sign panels or variable message boards at a single location
- Sign panels attached to the sign support are managed as a separate asset
State of Good
Repair (SOGR)
Condition ratings are determined via inspection of sign supports on a predetermined cycle. Sign supports with an overall rating of at least a 5 on a 0-9 condition scale are classified as being in a State of Good Repair.
Support Age
- Overhead sign supports have an estimated 34-year life expectancy
- Approximately 70% of the sign supports do not have a recorded age in the inventory
- Of the 470 sign supports with a known age 77 sign supports are beyond 34 years
Sign Support Inventory and Condition
In this chart:
- Based on CTDOT 12/31/23 Snapshot
- Good-Fair-Poor defined by CTDOT
History
In this chart:
Based on CTDOT 12/31/23 snapshot
Sign Support Inventory and Condition
In this chart:
- Based on CTDOT 1/1/23 Snapshot
- Good-Fair-Poor defined by CTDOT
History
In this chart:
Based on CTDOT 1/1/23 snapshot
Sign Support Inventory and Condition
In this chart:
- Based on CTDOT 2/4/22 Snapshot
- Good-Fair-Poor defined by CTDOT
History
In this chart:
Based on CTDOT 2/4/22 snapshot
Sign Support Inventory and Condition
In this chart:
- Based on CTDOT 3/3/21 Snapshot
- Good-Fair-Poor defined by CTDOT
History
In this chart:
Based on CTDOT 3/3/21 snapshot
Sign Support Inventory and Condition
In this chart:
- Based on CTDOT 4/8/20 Snapshot
- Good-Fair-Poor defined by CTDOT
History
In this chart:
Based on funding as of 12/31/19
Sign Support Inventory and Condition
In this chart:
- Based on CTDOT 3/15/19 Snapshot
- Good-Fair-Poor defined by CTDOT
History
In this chart:
Based on funding as of 12/31/18
Sign Support Inventory and Condition
In this chart:
- Based on CTDOT May 2017 Snapshot
- Good-Fair-Poor defined by CTDOT
Performance Projections
Sign support projections use deterioration curves for the overall structure condition rating. These curves are based on the assigned 34-year service life of sign supports.
Asset Valuation
$289,845,000
Asset value is estimated using the replacement value. For sign supports, replacement value is based on the average unit construction cost by type:
Cantilever
$150,000 * 673 = $100,950,000
Full Span
$285,000 * 614 = $174,990,000
Bridge Mount
$45,000 * 309 = $13,905,000
Note: This value does not include the cost of the sign panels.
Measures & Targets
There are no Federal requirements at this time. CTDOT has set the following sign support condition goal:
- 90% or more of sign supports in a SOGR
Performance Projections
Sign support projections use deterioration curves for the overall structure condition rating. These curves are based on the assigned 34- year service life of sign supports.
Asset Valuation
$293,820,000
Asset value is estimated using the replacement value. For sign supports, replacement value is based on the average unit construction cost by type:
Cantilever
$150,000 * 685 = $102,750,000
Full Span
$285,000 * 615 = $175,275,000
Bridge Mount
$45,000 * 351 = $15,795,000
Note: This value does not include the cost of the sign panels.
Measures & Targets
There are no Federal requirements at this time. CTDOT has set the following sign support condition goal:
- 90% or more of sign supports in a SOGR
Performance Projections
Sign support projections use deterioration curves for the overall structure condition rating. These curves are based on the assigned 34- year service life of sign supports.
Asset Valuation
$294,000,000
Asset value is estimated using the replacement value. For sign supports, replacement value is based on the average unit construction cost by type:
Cantilever
$150,000 * 679 = $101,850,000
Full Span
$285,000 * 618 = $176,130,000
Bridge Mount
$45,000 * 356 = $16,020,000
Note: This value does not include the cost of the sign panels.
Measures & Targets
There are no Federal requirements at this time. CTDOT has set the following sign support condition goal:
- 90% or more of sign supports in a SOGR
Performance Projections
Sign support projections use deterioration curves for the overall structure condition rating. These curves are based on the assigned 34- year service life of sign supports.
Asset Valuation
$268,440,000
Asset value is estimated using the replacement value. For sign supports, replacement value is based on the average unit construction cost by type:
Cantilever
$140,000 * 676 = $94,640,000
Full Span
$250,000 * 623 = $155,750,000
Bridge Mount
$50,000 * 361 = $18,050,000
Note: This value does not include the cost of the sign panels.
Measures & Targets
There are no Federal requirements at this time. CTDOT has set the following sign support condition goal:
- 90% or more of sign supports in a SOGR
Performance Projections
Sign support projections use deterioration curves for the overall structure condition rating. These curves are based on the assigned 34- year service life of sign supports.
Asset Valuation
$270,130,000
Asset value is estimated using the replacement value. For sign supports, replacement value is based on the average unit construction cost by type:
Cantilever
$140,000 * 677 = $94,780,000
Full Span
$250,000 * 624 = $156,000,000
Bridge Mount
$50,000 * 387 = $19,350,000
Note: This value does not include the cost of the sign panels.
Measures & Targets
There are no Federal requirements at this time. CTDOT has set the following sign support condition goal:
- 90% or more of sign supports in a SOGR
Performance Projections
Sign support projections use deterioration curves for the overall structure condition rating. These curves are based on the assigned 34- year service life of sign supports.
Asset Valuation
$263,970,000
Asset value is estimated using the replacement value. For sign supports, replacement value is based on the average unit construction cost by type:
Cantilever
$140,000 * 643 = $90,020,000
Full Span
$250,000 * 617 = $154,250,000
Bridge Mount
$50,000 * 394 = $19,700,000
Note: This value does not include the cost of the sign panels.
Measures & Targets
There are no Federal requirements at this time. CTDOT has set the following sign support condition goal:
- 90% or more of sign supports in a SOGR
Performance Projections
Projections for sign supports have not yet been completed; approximately 15 sign supports are replaced each year due to poor condition.
Asset Valuation
$233,000,000
Asset value is estimated using the replacement value. For sign supports, replacement value is based on the average unit construction cost by type:
Cantilever
$100,000 * 609 = $60,900,000
Full Span
$250,000 * 605 = $151,250,000
Bridge Mount
$50,000 * 411 = $20,550,000
Note: This value does not include the cost of the sign panels.
Measures & Targets
There are no Federal requirements at this time. CTDOT has set the following sign support condition goal:
- 90% or more of sign supports in a SOGR
Sign Support Performance Projections
In this chart:
NOTE: "Current Funding" shown in the graphs is limited to funding programed to address State of Good Repair. Projected performance is expected to be greater due to asset improvements funded through CTDOT's Capital Program which are not captured. The Department will soon be able to capture this funding through a project asset data system in development.
Sign Support Performance Projections
In this chart:
NOTE: "Current Funding" shown in the graphs is limited to funding programed to address State of Good Repair. Projected performance is expected to be greater due to asset improvements funded through CTDOT's Capital Program which are not captured. The Department will soon be able to capture this funding through a project asset data system in development.
Sign Support Performance Projections
In this chart:
No funding snapshot info available
Sign Support Performance Projections
In this chart:
- The projections assume an additional $2.6 million of sign supports are replaced under other types of projects.
Sign Support Performance Projections
In this chart:
Sign Support Performance Projections
In this chart: