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


  • National Bridge Inventory (NBI) Statistics
  • 13Number of bridges
  • 89ft / 27.3mTotal length
  • $3,175,000Total costs
  • 403,449Total average daily traffic
  • 20,687Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Williamstown
  • No street view available for this location

New bridges in Williamstown, NJ - historical statistics
  • New bridges - historical statistics
  • 11920-1929
  • 11950-1959
  • 81960-1969
  • 11980-1989
  • 11990-1999
  • 12010-2019
Reconstructed bridges in Williamstown, NJ - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 11980-1989
  • 01990-1999
  • 12000-2009
Average Bridge Daily Traffic in Williamstown, NJ
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 62.5%Good
  • 25.0%Fair
  • 12.5%Poor
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 11.1%Very good
  • 33.3%Good
  • 33.3%Satisfactory
  • 11.1%Fair
  • 11.1%Poor
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 11.1%Very good
  • 22.2%Good
  • 55.6%Satisfactory
  • 11.1%Poor
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 42.9%Good
  • 42.9%Satisfactory
  • 14.3%Fair
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Structure Number: 411167,  Location: 1.22 MI FROM RT 42 (Lat: 39.704689,  Lng: -74.981419),  Route carried "on" structure: Spur County highway 536S,  Year Built: 1993,  Status: Open,  Structure Length: 0.67m (2.20ft),  Average Daily Traffic: 17,612 (year 2021),  Truck Traffic: 4%,  Average Future Daily Traffic: 21,134 (year 2041),  Features Intersected: Four Mile Branch,  Facility Carried by Structure: (CR 556) Spur
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.947,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: County Highway Agency,  Approaching Roadway Width: 15.2m (49.9ft),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.4m (11.2ft),  Curb-To-Curb Width: 15.3m (50.2ft),  Out-to-Out Width: 23.7m (77.8ft)

Condition: Channel: Good,  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: Superior to present desirable 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
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Structure Number: 411F13,  Location: 0.76 MI E OF MALAGA RD (Lat: 39.701531,  Lng: -74.937581),  Route carried "on" structure: County highway 536,  Year Built: 1926,  Year Reconstructed: 1986,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 17,519 (year 2021),  Truck Traffic: 4%,  Average Future Daily Traffic: 21,023 (year 2041),  Design Load: HS 20,  Features Intersected: NEW BROOKLYN LAKE,  Facility Carried by Structure: SICKLERVILLE RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 44.917,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Material/Design: Wood or Timber,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.1m (29.9ft),  Curb-To-Curb Width: 11.6m (38.1ft),  Out-to-Out Width: 14.2m (46.6ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 58.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 39.9 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  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: March 2021,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Other
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Structure Number: 806N02,  Location: 1.0 MI EAST OF RT 536 (Lat: 39.702219,  Lng: -74.969400),  Route carried "on" structure: ServiceCity street ,  Year Built: 1952,  Status: Posted for load,  Structure Length: 0.76m (2.49ft),  Average Daily Traffic: 4 (year 2020),  Truck Traffic: 1%,  Average Future Daily Traffic: 5 (year 2040),  Features Intersected: FOUR MILE BRANCH,  Facility Carried by Structure: ANDREWS ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 3.7m (12.1ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.7m (12.1ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Poor,  Channel: Satisfactory,  Operating Rating: 10.9 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 7.3 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: High priority of replacement,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 1.37m (4.49ft),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: May 2020,  Other Special Inspection Date: May 2021,  Bridge Improvement Cost: $775,000,  Roadway Improvement Cost: $100,000,  Total Project Cost: $1,276,000 ( Estimate for 2020),  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 806N03,  Location: 0.1mi West of RT 536 SPUR (Lat: 39.704350,  Lng: -74.984089),  Route carried "on" structure: City street ,  Year Built: 1988,  Status: Open,  Structure Length: 0.73m (2.40ft),  Average Daily Traffic: 1,535 (year 2020),  Truck Traffic: 1%,  Average Future Daily Traffic: 1,842 (year 2040),  Design Load: HS 20,  Features Intersected: LOGGERHEAD BRANCH,  Facility Carried by Structure: HOLIDAY CITY BLVD.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Skew: 2 degrees,  Material/Design: Aluminum, Iron,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.7m (22.0ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.4m (4.6ft),  Curb-To-Curb Width: 10.5m (34.4ft),  Out-to-Out Width: 14.0m (45.9ft)

Condition: Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 49.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.0 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020
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Structure Number: 807P01,  Location: 2.25 mi EAST of CR 659 (Lat: 39.669489,  Lng: -74.913300),  Route carried "on" structure: Other road ,  Year Built: 2010,  Status: Open,  Structure Length: 2.35m (7.71ft),  Average Daily Traffic: 2,600 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 3,120 (year 2040),  Design Load: HS 25 or greater,  Features Intersected: GREAT EGG HARBOR RIVER,  Facility Carried by Structure: WILLIAMS-WINSL RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.002,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 10.7m (35.1ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 22.6m (74.1ft),  Curb-To-Curb Width: 11.4m (37.4ft),  Out-to-Out Width: 12.4m (40.7ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Channel: Satisfactory,  Operating Rating: 76.2 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: Equal to present desirable criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 350359N,  Location: 0.25 MI SE OF ACE&RT536 J (Lat: 39.696669,  Lng: -74.935000),  Route carried "on" structure: Other road ACE,  Year Built: 1964,  Status: Open,  Structure Length: 2.50m (8.20ft),  Average Daily Traffic: 37,130 (year 2006),  Truck Traffic: 7%,  Average Future Daily Traffic: 51,000 (year 2026),  Design Load: HS 20,  Features Intersected: GREAT EGG HARBOR RIVER,  Facility Carried by Structure: A.C. EXPRESSWAY WB
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 57.775,  Lanes on structure: 2,  Base Highway Network: Yes,  Toll: On toll road,  Owner: State Toll Authority,  Maintenance Responsibility: Private,  Approaching Roadway Width: 14.6m (47.9ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 22.9m (75.1ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 10.1m (33.1ft),  Out-to-Out Width: 11.8m (38.7ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Fair,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.0 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: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 350359S,  Location: 0.25 MI SE OF ACE&RT536 J (Lat: 39.696669,  Lng: -74.935000),  Route carried "on" structure: Other road ACE,  Year Built: 1964,  Status: Open,  Structure Length: 2.50m (8.20ft),  Average Daily Traffic: 37,130 (year 2006),  Truck Traffic: 7%,  Average Future Daily Traffic: 51,000 (year 2026),  Design Load: HS 20,  Features Intersected: GREAT EGG HARBOR RIVER,  Facility Carried by Structure: A.C. EXPRESSWAY EB
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 57.775,  Lanes on structure: 2,  Base Highway Network: Yes,  Toll: On toll road,  Owner: State Toll Authority,  Approaching Roadway Width: 14.6m (47.9ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 22.9m (75.1ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 10.1m (33.1ft),  Out-to-Out Width: 11.8m (38.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.0 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: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 350362,  Location: AT ACE & CO RT 536 JCT (Lat: 39.698331,  Lng: -74.940000),  Route carried "on" structure: County highway 536,  Year Built: 1963,  Status: Open,  Structure Length: 6.68m (21.92ft),  Average Daily Traffic: 18,910 (year 2012),  Truck Traffic: 4%,  Average Future Daily Traffic: 27,180 (year 2032),  Design Load: HS 20,  Features Intersected: ATLANTIC CITY EXPRESSWAY,  Facility Carried by Structure: NEW BROOKLYN ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 44.370,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Toll Authority,  Maintenance Responsibility: Private,  Approaching Roadway Width: 11.0m (36.1ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 22.3m (73.2ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 15.7m (51.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 53.5 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: Meets minimum limits,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 6.70m (21.98ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 350384,  Location: 1.5 MI NE OF RT42&610 JCT (Lat: 39.708331,  Lng: -74.978331),  Route carried "on" structure: Spur County highway 536,  Year Built: 1964,  Status: Open,  Structure Length: 5.00m (16.40ft),  Average Daily Traffic: 14,076 (year 2006),  Truck Traffic: 4%,  Average Future Daily Traffic: 20,800 (year 2026),  Design Load: H 20,  Features Intersected: ATLANTIC CITY EXPRESSWAY,  Facility Carried by Structure: WMSTWN-N FRDM RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.478,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Toll Authority,  Maintenance Responsibility: Private,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 17.4m (57.1ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 15.4m (50.5ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 39.9 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 corrective action,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 5.00m (16.40ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Total Project Cost: $1,899,000 ( Estimate for 2018),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 350407,  Location: 1 MI NE OF RT42&689 JCT (Lat: 39.733331,  Lng: -75.008331),  Route carried "on" structure: County highway 689,  Year Built: 1964,  Year Reconstructed: 2000,  Status: Open,  Structure Length: 5.12m (16.80ft),  Average Daily Traffic: 17,147 (year 2012),  Truck Traffic: 4%,  Average Future Daily Traffic: 24,670 (year 2032),  Design Load: HS 20,  Features Intersected: ATLANTIC CITY EXPRESSWAY,  Facility Carried by Structure: BERLIN-CRS KEYS RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.998,  Lanes on structure: 6,  Lanes under structure: 4,  Owner: State Toll Authority,  Maintenance Responsibility: Private,  Approaching Roadway Width: 23.8m (78.1ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 17.4m (57.1ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 23.8m (78.1ft),  Out-to-Out Width: 28.0m (91.9ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Inventory Rating: 37.2 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,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 3.90m (12.80ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 350362,  Location: AT ACE & CO RT 536 JCT (Lat: 39.698331,  Lng: -74.940000),  Route carried "under" structure: Other road ACE,  Year Built: 1963,  Structure Length: 0. m,  Average Daily Traffic: 84,431 (year 2012),  Truck Traffic: 5%,  Features Intersected: ATLANTIC CITY EXPRESSWAY,  Facility Carried by Structure: NEW BROOKLYN ROAD
Minimum Vertical Clearance: 4.44m (14.57ft),  Kilometerpoint: 58.339,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 22.3m (73.2ft)

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Structure Number: 350384,  Location: 1.5 MI NE OF RT42&610 JCT (Lat: 39.708331,  Lng: -74.978331),  Route carried "under" structure: Other road ACE,  Year Built: 1964,  Structure Length: 0. m,  Average Daily Traffic: 69,360 (year 2006),  Truck Traffic: 5%,  Features Intersected: ATLANTIC CITY EXPRESSWAY,  Facility Carried by Structure: WMSTWN-N FRDM RD
Minimum Vertical Clearance: 4.32m (14.17ft),  Kilometerpoint: 61.799,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 17.4m (57.1ft)

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Structure Number: 350407,  Location: 1 MI NE OF RT42&689 JCT (Lat: 39.733331,  Lng: -75.008331),  Route carried "under" structure: Other road ACE,  Year Built: 1964,  Structure Length: 0. m,  Average Daily Traffic: 85,995 (year 2012),  Truck Traffic: 5%,  Features Intersected: ATLANTIC CITY EXPRESSWAY,  Facility Carried by Structure: BERLIN-CRS KEYS RD
Minimum Vertical Clearance: 4.60m (15.09ft),  Kilometerpoint: 65.500,  Lanes on structure: 6,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 17.4m (57.1ft)

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