Jump to a detailed profile or search site with Google Custom Search

Bridge Statistics for Middlesex, New Jersey (NJ)
Condition, Traffic, Stress, Structural Evaluation, Project Costs


  • National Bridge Inventory (NBI) Statistics
  • 20Number of bridges
  • 138ft / 42.1mTotal length
  • $13,740,000Total costs
  • 405,763Total average daily traffic
  • 28,076Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Middlesex
  • No street view available for this location

New bridges in Middlesex, NJ - historical statistics
  • New bridges - historical statistics
  • 11920-1929
  • 61960-1969
  • 21970-1979
  • 31980-1989
  • 31990-1999
  • 12000-2009
  • 42010-2019
Reconstructed bridges in Middlesex, NJ - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 11990-1999
  • 22000-2009
  • 12010-2019
Average Bridge Daily Traffic in Middlesex, NJ
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 16.7%Very good
  • 66.7%Good
  • 16.7%Satisfactory
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 38.5%Very good
  • 46.2%Good
  • 15.4%Satisfactory
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 23.1%Very good
  • 61.5%Good
  • 15.4%Satisfactory
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 43.8%Good
  • 56.3%Satisfactory
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 40.0%Good
  • 60.0%Satisfactory
Find on map >>   Show street view

Structure Number: 122B146,  Location: 0.13 miles E of Grant Ave (Lat: 40.580800,  Lng: -74.477100),  Route carried "on" structure: City street ,  Year Built: 2012,  Status: Open,  Structure Length: 2.65m (8.69ft),  Average Daily Traffic: 9,895 (year 2021),  Truck Traffic: 3%,  Average Future Daily Traffic: 12,074 (year 2041),  Design Load: HL 93,  Features Intersected: BOUND BROOK,  Facility Carried by Structure: SOUTH AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.026,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 24.4m (80.1ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 14.7m (48.2ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Channel: Satisfactory,  Operating Rating: 64.2 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 50.2 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
Find on map >>   Show street view

Structure Number: 122B155,  Location: 0.33 miles south of SR 28 (Lat: 40.577681,  Lng: -74.488319),  Route carried "on" structure: County highway 607,  Year Built: 1994,  Status: Open,  Structure Length: 1.31m (4.30ft),  Average Daily Traffic: 11,094 (year 2021),  Truck Traffic: 3%,  Average Future Daily Traffic: 13,537 (year 2041),  Features Intersected: BOUND BROOK,  Facility Carried by Structure: LINCOLN AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.798,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 5.8m (19.0ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 14.6m (47.9ft),  Out-to-Out Width: 24.5m (80.4ft)

Condition: Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 39.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021
Find on map >>   Show street view

Structure Number: 122B156,  Location: 0.75 MI. W. OF HARRIS AV (Lat: 40.565189,  Lng: -74.504681),  Route carried "on" structure: County highway 607,  Year Built: 1987,  Status: Open,  Structure Length: 2.19m (7.19ft),  Average Daily Traffic: 11,094 (year 2021),  Truck Traffic: 3%,  Average Future Daily Traffic: 13,537 (year 2041),  Design Load: HS 20+Mod,  Features Intersected: AMBROSE BROOK,  Facility Carried by Structure: LINCOLN BOULEVARD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.738,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 19.8m (65.0ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 17.8m (58.4ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 88.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 51.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
Find on map >>   Show street view

Structure Number: 122B157,  Location: 0.02 miles south of NJ 28 (Lat: 40.567631,  Lng: -74.519969),  Route carried "on" structure: Spur County highway 622,  Year Built: 2017,  Status: Open,  Structure Length: 1.74m (5.71ft),  Average Daily Traffic: 17,189 (year 2021),  Truck Traffic: 4%,  Average Future Daily Traffic: 20,974 (year 2041),  Design Load: HL 93,  Features Intersected: AMBROSE BROOK,  Facility Carried by Structure: RARITAN AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 11.941,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: County Highway Agency,  Approaching Roadway Width: 13.1m (43.0ft),  Material/Design: Concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.8m (51.8ft),  Curb or Sidewalk Widths: Left: 1.4m (4.6ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 13.0m (42.7ft),  Out-to-Out Width: 16.9m (55.4ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Satisfactory,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 57.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.52m (4.99ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Bridge Improvement Cost: $973,000,  Roadway Improvement Cost: $125,000,  Total Project Cost: $1,715,000 ( Estimate for 2015)
Find on map >>   Show street view

Structure Number: 122B16,  Location: 0.07 miles W of Cedar Ave (Lat: 40.563889,  Lng: -74.500331),  Route carried "on" structure: City street ,  Year Built: 2019,  Status: Open,  Structure Length: 2.90m (9.51ft),  Average Daily Traffic: 8,959 (year 2021),  Truck Traffic: 4%,  Average Future Daily Traffic: 10,932 (year 2041),  Design Load: HL 93,  Features Intersected: AMBROSE BROOK,  Facility Carried by Structure: BAEKELAND AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.996,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Skew: 5 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 12.8m (42.0ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.9m (6.2ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 13.8m (45.3ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Good,  Operating Rating: 60.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 36.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Length Of Structure Improvement: 2.10m (6.89ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Bridge Improvement Cost: $75,000,  Roadway Improvement Cost: $80,000,  Total Project Cost: $500,000 ( Estimate for 2017),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
Find on map >>   Show street view

Structure Number: 122B231,  Location: 0.5 MILE NORTH OF NJ 28 (Lat: 40.574050,  Lng: -74.521200),  Route carried "on" structure: City street ,  Year Built: 1929,  Year Reconstructed: 1998,  Status: Open,  Structure Length: 3.41m (11.19ft),  Average Daily Traffic: 5,577 (year 2021),  Truck Traffic: 1%,  Average Future Daily Traffic: 6,692 (year 2041),  Design Load: HS 25 or greater,  Features Intersected: GREEN BROOK,  Facility Carried by Structure: SHEPHERD AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 16.2m (53.1ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 11.5m (37.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Inventory Rating: 67.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 3.41m (11.19ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Bridge Improvement Cost: $96,000,  Roadway Improvement Cost: $39,000,  Total Project Cost: $457,000 ( Estimate for 2021),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
Find on map >>   Show street view

Structure Number: 122B232,  Location: 0.5 miles north of NJ 28 (Lat: 40.584900,  Lng: -74.508031),  Route carried "on" structure: City street ,  Year Built: 1974,  Year Reconstructed: 2012,  Status: Open,  Structure Length: 2.90m (9.51ft),  Average Daily Traffic: 4,489 (year 2021),  Truck Traffic: 3%,  Average Future Daily Traffic: 5,478 (year 2041),  Design Load: HS 25 or greater,  Features Intersected: GREEN BROOK,  Facility Carried by Structure: GREEN BROOK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.805,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 10.1m (33.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 27.1m (88.9ft),  Curb or Sidewalk Widths: Left: 1.6m (5.2ft),  Right: 2.7m (8.9ft),  Curb-To-Curb Width: 10.1m (33.1ft),  Out-to-Out Width: 15.1m (49.5ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Good,  Operating Rating: 75.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 45.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
Find on map >>   Show street view

Structure Number: 122B235,  Location: 0.08 miles west of CR 622 (Lat: 40.561900,  Lng: -74.524581),  Route carried "on" structure: City street ,  Year Built: 2002,  Status: Open,  Structure Length: 4.39m (14.40ft),  Average Daily Traffic: 11,094 (year 2021),  Truck Traffic: 4%,  Average Future Daily Traffic: 13,537 (year 2041),  Design Load: HS 20+Mod,  Features Intersected: GREEN BROOK,  Facility Carried by Structure: MAIN ST/LINCOLN BL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 20.1m (65.9ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 16.7m (54.8ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Good,  Channel: Good,  Operating Rating: 80.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 48.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
Find on map >>   Show street view

Structure Number: 122B241,  Location: 0.2 MI. N. OF INTER. 287 (Lat: 40.555669,  Lng: -74.486369),  Route carried "on" structure: City street ,  Year Built: 1969,  Status: Open,  Structure Length: 1.52m (4.99ft),  Average Daily Traffic: 21,341 (year 2021),  Truck Traffic: 4%,  Average Future Daily Traffic: 26,040 (year 2041),  Features Intersected: AMBROSE BROOK,  Facility Carried by Structure: POSSUMTOWN ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.612,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 15.2m (49.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 14.0m (45.9ft),  Curb or Sidewalk Widths: Left: 1.7m (5.6ft),  Right: 1.7m (5.6ft),  Curb-To-Curb Width: 15.2m (49.9ft),  Out-to-Out Width: 19.2m (63.0ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 74.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 44.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 48 months,  Inspection Date: April 2021,  Underwater Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
Find on map >>   Show street view

Structure Number: 122B3,  Location: 0.05 mi. N Warrenville Rd (Lat: 40.589631,  Lng: -74.479381),  Route carried "on" structure: City street ,  Year Built: 1989,  Status: Open,  Structure Length: 0.61m (2.00ft),  Average Daily Traffic: 740 (year 2021),  Truck Traffic: 1%,  Average Future Daily Traffic: 902 (year 2041),  Design Load: HS 20+Mod,  Features Intersected: BONYGUTT BROOK,  Facility Carried by Structure: WEST SECOND STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.1m (20.0ft),  Curb or Sidewalk Widths: Left: 1.4m (4.6ft),  Right: 1.4m (4.6ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 68.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
Find on map >>   Show street view

Structure Number: 122B516,  Location: 1Mile W of N Randolfville (Lat: 40.561750,  Lng: -74.478889),  Route carried "on" structure: City street ,  Year Built: 1995,  Status: Open,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 595 (year 2021),  Truck Traffic: 1%,  Average Future Daily Traffic: 725 (year 2041),  Design Load: HS 20,  Features Intersected: REHOBATH BROOK,  Facility Carried by Structure: Mountain Avenue
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 11.1m (36.4ft),  Out-to-Out Width: 17.7m (58.1ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 54.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2021
Find on map >>   Show street view

Structure Number: 122B517,  Location: 1 MI NORTH OF I-287 (Lat: 40.556969,  Lng: -74.492069),  Route carried "on" structure: City street ,  Year Built: 2016,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 562 (year 2021),  Truck Traffic: 1%,  Average Future Daily Traffic: 686 (year 2041),  Design Load: HL 93,  Features Intersected: AMBROSE BROOK,  Facility Carried by Structure: 1ST AVENUE
Minimum Vertical Clearance: 30.45m (99.90ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 11.9m (39.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.8m (28.9ft),  Curb-To-Curb Width: 12.0m (39.4ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 72.3 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 45.4 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.65m (5.41ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Bridge Improvement Cost: $937,000,  Roadway Improvement Cost: $125,000,  Total Project Cost: $1,544,000 ( Estimate for 2015)
Find on map >>   Show street view

Structure Number: 122B533,  Location: .5 Miles N of I287 Exit 8 (Lat: 40.559031,  Lng: -74.486319),  Route carried "on" structure: Other road ,  Year Built: 1975,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 1,105 (year 2021),  Truck Traffic: 1%,  Average Future Daily Traffic: 1,350 (year 2041),  Design Load: HS 20,  Features Intersected: REHOBATH BROOK,  Facility Carried by Structure: CIRCLE DRIVE NORTH
Minimum Vertical Clearance: 30.45m (99.90ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 5 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 4.9m (16.1ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 22.7m (74.5ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 54.4 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021
Find on map >>   Show street view

Structure Number: 1231165,  Location: 0.06 MI. S. of INT. 8 (Lat: 40.554050,  Lng: -74.482931),  Route carried "on" structure: Interstate 287,  Year Built: 1961,  Status: Open,  Structure Length: 1.55m (5.09ft),  Average Daily Traffic: 125,613 (year 2021),  Truck Traffic: 9%,  Average Future Daily Traffic: 207,492 (year 2041),  Design Load: HS 20,  Features Intersected: AMBROSE BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 13.535,  Lanes on structure: 8,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 18.3m (60.0ft),  Skew: 22 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 6.7m (22.0ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021
Find on map >>   Show street view

Structure Number: 1231166,  Location: 1.77 MI E OF RARITAN RIV (Lat: 40.554061,  Lng: -74.484361),  Route carried "on" structure: Interstate 287,  Year Built: 1962,  Year Reconstructed: 2011,  Status: Open,  Structure Length: 3.60m (11.81ft),  Average Daily Traffic: 61,990 (year 2020),  Truck Traffic: 9%,  Average Future Daily Traffic: 74,400 (year 2040),  Design Load: HL 93,  Features Intersected: NJ 18 SP.(POSSUMTOWN RD)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 13.631,  Lanes on structure: 4,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 18.6m (61.0ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 18.3m (60.0ft),  Curb-To-Curb Width: 18.9m (62.0ft),  Out-to-Out Width: 19.9m (65.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 40.5 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 31.4 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: High priority of replacement,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 4.51m (14.80ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $3,663,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $4,762,000 ( Estimate for 2020),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
Find on map >>   Show street view

Structure Number: 1231167,  Location: .1MILE NO OF AMBROSE BK. (Lat: 40.553811,  Lng: -74.484019),  Route carried "on" structure: Interstate 287,  Year Built: 1962,  Year Reconstructed: 2010,  Status: Open,  Structure Length: 3.60m (11.81ft),  Average Daily Traffic: 61,990 (year 2020),  Truck Traffic: 9%,  Average Future Daily Traffic: 74,400 (year 2040),  Design Load: HL 93,  Features Intersected: NJ 18 SP.(POSSUMTOWN RD)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 13.631,  Lanes on structure: 4,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 18.9m (62.0ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 18.9m (62.0ft),  Curb-To-Curb Width: 18.8m (61.7ft),  Out-to-Out Width: 19.9m (65.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 88.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: High priority of replacement,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 4.51m (14.80ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $3,663,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $4,762,000 ( Estimate for 2020),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
Find on map >>   Show street view

Structure Number: 18K0903,  Location: 0.07 mi S of CR 616 (Lat: 40.605831,  Lng: -74.508561),  Route carried "on" structure: County highway 527,  Year Built: 1996,  Status: Open,  Structure Length: 1.83m (6.00ft),  Average Daily Traffic: 7,694 (year 2021),  Truck Traffic: 4%,  Average Future Daily Traffic: 9,388 (year 2041),  Design Load: HS 25 or greater,  Features Intersected: MIDDLE BROOK,  Facility Carried by Structure: MORNING GLORY ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 91.781,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 3 degrees,  Material/Design: Wood or Timber,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 8.5m (27.9ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 11.6m (38.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 50.8 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 33.6 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2021,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous
Find on map >>   Show street view

Structure Number: 18L0801,  Location: 0.58 MI S OF US 22 (Lat: 40.589669,  Lng: -74.482500),  Route carried "on" structure: County highway 651,  Year Built: 1987,  Status: Open,  Structure Length: 5.33m (17.49ft),  Average Daily Traffic: 9,922 (year 2021),  Truck Traffic: 4%,  Average Future Daily Traffic: 12,107 (year 2041),  Design Load: HS 20+Mod,  Features Intersected: GREEN BROOK,  Facility Carried by Structure: WARRENVILLE RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 15.5m (50.9ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 14.9m (48.9ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 42.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 25.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
Find on map >>   Show street view

Structure Number: 1231166,  Location: 1.77 MI E OF RARITAN RIV (Lat: 40.554061,  Lng: -74.484361),  Route carried "under" structure: Spur State highway 18S,  Year Built: 1962,  Structure Length: 0. m,  Average Daily Traffic: 17,410 (year 2020),  Truck Traffic: 4%,  Features Intersected: NJ 18 SP.(POSSUMTOWN RD),  Facility Carried by Structure: I-287 NB
Minimum Vertical Clearance: 4.95m (16.24ft),  Kilometerpoint: 0.322,  Lanes on structure: 4,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 18.3m (60.0ft)

Find on map >>   Show street view

Structure Number: 1231167,  Location: .1MILE NO OF AMBROSE BK. (Lat: 40.553811,  Lng: -74.484019),  Route carried "under" structure: Spur State highway 18S,  Year Built: 1962,  Structure Length: 0. m,  Average Daily Traffic: 17,410 (year 2020),  Truck Traffic: 4%,  Features Intersected: NJ 18 SP.(POSSUMTOWN RD),  Facility Carried by Structure: I-287 SB
Minimum Vertical Clearance: 5.00m (16.40ft),  Kilometerpoint: 0.322,  Lanes on structure: 4,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 18.9m (62.0ft)

Discuss Middlesex, New Jersey (NJ) on our hugely popular New Jersey forum.


City-data.com does not guarantee the accuracy or timeliness of any information on this site.  Use at your own risk.
Some parts © 2024 Advameg, Inc.