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Nearby Bridges in NBI 2021: 4


ROUTE 66 over P&W RR RT9 CONN RIVER (Route: 66)
Num:524x
Open: no restriction [A]
Built: 1938, Reconstructed: 1994
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.2 Miles (0.3 Kilometers)

Bridge Type
Main Span(s): Steel [3] Arch - Thru [12]
Approach Span(s): Steel [3] Girder and floorbeam system [03]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 1044.9 m = 3428.3 ft
Main Spans: 2 at 182.9 m = 600.1 ft
Approach Spans: 28
Skew: 99
Width, Roadway: 13.6 m = 44.6 ft (4 Lanes) and Out-To-Out: 17.7 m = 58.1 ft for a 13.7 m = 44.9 ft approaching roadway.
Vertical Clearance: 4.27 m = 14.0 ft and Navigational Clearance: 28 m = 91.9 ft
Location
Middletown [47360]: Middlesex County [007], Connecticut [09]
Owned by State Highway Agency [01], DOT District: 1
0.25 MI W OF ROUTE 9
Condition
Deck: Poor [4]
Superstructure: Poor [4]
Substructure: Poor [4]
Loading
Design: M 18 / H 20 [4]
Operating: 47.4 metric ton = 52.1 tons (Load Factor(LF) [1])
Inventory: 28.4 metric ton = 31.2 tons (Load Factor(LF) [1])
Appraisal
Structural: Meets minimum tolerable limits to be left in place as is [4]
Deck Geometry: Basically intolerable requiring high priority of replacement [2]
Road Alignment: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Waterway: Superior to present desirable criteria [9] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: January 1999 [199] and Frequency: 24
Future Work
Work Needed: Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Bridge Detour: 3.9 km = 2.4 mi
Traffic
ADT: 34400 (2016) and Trucks: 6%
Future ADT: 51115 (In 2036 )
ROUTE 66 over P & W RAILROAD (Route: 66)
Num:5630x
Open: no restriction [A]
Built: 1938, Reconstructed: 1988
Historic: Historical significance is not determinable at this time. [4]

Google Streetview (If Available)

Rough Distance: 0.3 Miles (0.5 Kilometers)

Bridge Type
Main Span(s): Concrete [1] Tee beam [04]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 8.5 m = 27.9 ft
Main Spans: 1 at 7.9 m = 25.9 ft
Approach Spans: 0
Skew: 13
Width, Roadway: 30.8 m = 101.1 ft (5 Lanes) and Out-To-Out: 60.7 m = 199.2 ft for a 14.9 m = 48.9 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Middletown [47360]: Middlesex County [007], Connecticut [09]
Owned by State Highway Agency [01], DOT District: 1
INT RTE 66 & RTE 17
Condition
Deck: Satisfactory [6]
Superstructure: Fair [5]
Substructure: Fair [5]
Loading
Design: MS 18 / HS 20 [5]
Operating: 68.1 metric ton = 74.9 tons (Load Factor(LF) [1])
Inventory: 40.8 metric ton = 44.9 tons (Load Factor(LF) [1])
Appraisal
Structural: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: Superior to present desirable criteria [9]
Road Alignment: Better than present minimum criteria [7]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: February 1999 [299] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 0.2 km = 0.1 mi
Traffic
ADT: 20000 (2015) and Trucks: 6%
Future ADT: 29718 (In 2035 )
ROUTE 9 NORTHBOUND over MATTABESSET RIVER (Route: 9)
Num:640x
Open: no restriction [A]
Built: 1960, Reconstructed: 2001
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.5 Miles (0.8 Kilometers)

Bridge Type
Main Span(s): Steel [3] Stringer/Multi-beam or girder [02]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 56.7 m = 186.0 ft
Main Spans: 2 at 27.4 m = 89.9 ft
Approach Spans: 0
Skew: 5
Width, Roadway: 16.4 m = 53.8 ft (2 Lanes) and Out-To-Out: 17.5 m = 57.4 ft for a 16.2 m = 53.2 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Middletown [47360]: Middlesex County [007], Connecticut [09]
Owned by State Highway Agency [01], DOT District: 1
0.1 MI SO. OF CROMWELL TL
Condition
Deck: Good [7]
Superstructure: Satisfactory [6]
Substructure: Satisfactory [6]
Loading
Design: MS 18 / HS 20 [5]
Operating: 40.5 metric ton = 44.6 tons (Load and Resistance Factor Rating (LRFR) rating reported by rating factor (RF) method using HL-93 loadings [8])
Inventory: 31.1 metric ton = 34.2 tons (Load and Resistance Factor Rating (LRFR) rating reported by rating factor (RF) method using HL-93 loadings [8])
Appraisal
Structural: Equal to present minimum criteria [6]
Deck Geometry: Superior to present desirable criteria [9]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: September 1999 [999] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 1.1 km = 0.7 mi
Traffic
ADT: 35250 (2015) and Trucks: 5%
Future ADT: 52378 (In 2035 )
ROUTE 9 SOUTHBOUND over MATTABESSET RIVER (Route: 9)
Num:641x
Open: no restriction [A]
Built: 1960, Reconstructed: 2001
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.5 Miles (0.8 Kilometers)

Bridge Type
Main Span(s): Steel [3] Stringer/Multi-beam or girder [02]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 56.7 m = 186.0 ft
Main Spans: 2 at 26.5 m = 86.9 ft
Approach Spans: 0
Skew: 4
Width, Roadway: 16.4 m = 53.8 ft (2 Lanes) and Out-To-Out: 17.5 m = 57.4 ft for a 16.2 m = 53.2 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Middletown [47360]: Middlesex County [007], Connecticut [09]
Owned by State Highway Agency [01], DOT District: 1
0.28 MI NORTH OF ROUTE 66
Condition
Deck: Good [7]
Superstructure: Satisfactory [6]
Substructure: Satisfactory [6]
Loading
Design: MS 18 / HS 20 [5]
Operating: 51.5 metric ton = 56.7 tons (Load and Resistance Factor Rating (LRFR) rating reported by rating factor (RF) method using HL-93 loadings [8])
Inventory: 39.5 metric ton = 43.5 tons (Load and Resistance Factor Rating (LRFR) rating reported by rating factor (RF) method using HL-93 loadings [8])
Appraisal
Structural: Equal to present minimum criteria [6]
Deck Geometry: Superior to present desirable criteria [9]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: September 1999 [999] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 1.1 km = 0.7 mi
Traffic
ADT: 35250 (2015) and Trucks: 8%
Future ADT: 52378 (In 2035 )

Special Bridge Conditions Legend: R - Former location of relocated bridge. ! - At risk for demolition or destruction. X - Confirmed demolished or collapsed. S  - Dismantled and/or in storage. L -  Severe loss of historic integrity due to alteration.

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