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

Bridge Statistics for Laurel, Montana (MT)
Condition, Traffic, Stress, Structural Evaluation, Project Costs


  • National Bridge Inventory (NBI) Statistics
  • 56Number of bridges
  • 676ft / 206mTotal length
  • $1,132,000Total costs
  • 353,612Total average daily traffic
  • 35,028Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Laurel
  • No street view available for this location

New bridges in Laurel, MT - historical statistics
  • New bridges - historical statistics
  • 21930-1939
  • 11950-1959
  • 241960-1969
  • 11970-1979
  • 51980-1989
  • 51990-1999
  • 62000-2009
  • 92010-2019
  • 32020-2022
Reconstructed bridges in Laurel, MT - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 11970-1979
  • 11980-1989
  • 01990-1999
  • 22000-2009
Average Bridge Daily Traffic in Laurel, MT
Average Bridge Truck Traffic in Laurel, MT
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 2.2%Very good
  • 53.3%Good
  • 37.8%Satisfactory
  • 6.7%Fair
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 4.4%Very good
  • 66.7%Good
  • 24.4%Satisfactory
  • 4.4%Fair
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 4.4%Very good
  • 44.4%Good
  • 48.9%Satisfactory
  • 2.2%Fair
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 6.7%Excellent
  • 30.0%Very good
  • 40.0%Good
  • 16.7%Satisfactory
  • 3.3%Fair
  • 3.3%Poor
Find on map >>   Show street view

Structure Number: P00004053+05141,  Location: 1M S LAUREL (Lat: 45.654169,  Lng: -108.759719),  Route carried "on" structure: US 212,  Year Built: 1997,  Status: Open,  Structure Length: 15.63m (51.28ft),  Average Daily Traffic: 11,459 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 12,376 (year 2040),  Design Load: HL 93,  Features Intersected: YELLOWSTONE RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 87.711,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 19.0m (62.3ft),  Skew: 20 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 50.6m (166.0ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 19.3m (63.3ft),  Out-to-Out Width: 22.0m (72.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 38.1 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 29.9 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  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,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: July 2020,  Underwater Inspection Date: August 2020,  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: P00004057+07411,  Location: 2M NE LAUREL (Lat: 45.682642,  Lng: -108.713894),  Route carried "on" structure: US 212,  Year Built: 1936,  Year Reconstructed: 1988,  Status: Open,  Structure Length: 8.20m (26.90ft),  Average Daily Traffic: 5,427 (year 2020),  Truck Traffic: 1%,  Average Future Daily Traffic: 5,698 (year 2040),  Design Load: HS 20,  Features Intersected: RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 94.450,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 4 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 35.1m (115.2ft),  Curb-To-Curb Width: 10.1m (33.1ft),  Out-to-Out Width: 10.7m (35.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 38.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 22.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present minimum 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: U06901000+09431,  Location: LAUREL-1ST AVE (Lat: 45.683253,  Lng: -108.771550),  Route carried "on" structure: City street 6901,  Year Built: 1968,  Status: Open,  Structure Length: 1.13m (3.71ft),  Average Daily Traffic: 2,566 (year 2020),  Truck Traffic: 14%,  Average Future Daily Traffic: 2,694 (year 2040),  Design Load: HL 93,  Features Intersected: BIG DITCH,  Facility Carried by Structure: 1ST AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.577,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.7m (35.1ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 41.7 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 31.8 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: 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: November 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >>   Show street view

Structure Number: U06903002+06001,  Location: 2M E LAUREL (Lat: 45.679542,  Lng: -108.719822),  Route carried "on" structure: City street 6903,  Year Built: 1984,  Status: Open,  Structure Length: 1.16m (3.81ft),  Average Daily Traffic: 1,556 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 1,828 (year 2040),  Design Load: HS 20,  Features Intersected: CANYON CREEK DITCH,  Facility Carried by Structure: SHANNON RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.493,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.7m (35.1ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 32.7 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Deck Structure Type: Concrete Precast Panels
Find on map >>   Show street view

Structure Number: 1741,  Location: LAUREL (Lat: 45.663942,  Lng: -108.789969),  Route carried "under" structure: ServiceCity street 6902,  Year Built: 2018,  Structure Length: 0. m,  Average Daily Traffic: 723 (year 2020),  Truck Traffic: 9%,  Features Intersected: INT W LAUREL-RR,  Facility Carried by Structure: I 90
Minimum Vertical Clearance: 7.13m (23.39ft),  Kilometerpoint: 1.508,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 66.4m (217.8ft)

Find on map >>   Show street view

Structure Number: 201901742,  Location: LAUREL (Lat: 45.664039,  Lng: -108.789628),  Route carried "under" structure: City street 6902,  Year Built: 2019,  Structure Length: 0. m,  Average Daily Traffic: 100 (year 2022),  Truck Traffic: 3%,  Features Intersected: INT W LAUREL-RR,  Facility Carried by Structure: I 90
Minimum Vertical Clearance: 6.40m (21.00ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 51.8m (169.9ft)

Find on map >>   Show street view

Structure Number: 202007026,  Location: Laurel (Lat: 45.661867,  Lng: -108.802517),  Route carried "under" structure: Interstate 90,  Year Built: 2020,  Structure Length: 0. m,  Average Daily Traffic: 13,605 (year 2020),  Truck Traffic: 17%,  Features Intersected: I-90,  Facility Carried by Structure: 19th Ave W
Minimum Vertical Clearance: 5.26m (17.26ft),  Kilometerpoint: 692.571,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 36.9m (121.1ft)

Find on map >>   Show street view

Structure Number: I00090431+03331,  Location: 19M W LAUREL (Lat: 45.656803,  Lng: -108.822536),  Route carried "under" structure: Bypass State highway 56548,  Year Built: 1967,  Structure Length: 0. m,  Average Daily Traffic: 100 (year 2022),  Truck Traffic: 3%,  Features Intersected: SEP WOLD ROAD,  Facility Carried by Structure: I 90
Minimum Vertical Clearance: 5.18m (16.99ft),  Kilometerpoint: 2.735,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 12.8m (42.0ft)

Find on map >>   Show street view

Structure Number: I00090431+03332,  Location: 19M W LAUREL (Lat: 45.657042,  Lng: -108.822514),  Route carried "under" structure: ServiceState highway 56548,  Year Built: 1967,  Structure Length: 0. m,  Average Daily Traffic: 100 (year 2022),  Truck Traffic: 3%,  Features Intersected: SEP WOLD ROAD,  Facility Carried by Structure: I 90
Minimum Vertical Clearance: 4.77m (15.65ft),  Kilometerpoint: 2.761,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 12.8m (42.0ft)

Find on map >>   Show street view

Structure Number: I00090434+00901,  Location: LAUREL (Lat: 45.662467,  Lng: -108.769667),  Route carried "under" structure: US 4,  Year Built: 1964,  Structure Length: 0. m,  Average Daily Traffic: 10,978 (year 2020),  Features Intersected: INT LAUREL-P 4-RR,  Facility Carried by Structure: I 90
Minimum Vertical Clearance: 7.69m (25.23ft),  Kilometerpoint: 88.916,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 34.1m (111.9ft)

Find on map >>   Show street view

Structure Number: I00090434+00902,  Location: LAUREL (Lat: 45.662650,  Lng: -108.769928),  Route carried "under" structure: US 4,  Year Built: 1964,  Structure Length: 0. m,  Average Daily Traffic: 10,978 (year 2020),  Features Intersected: INT LAUREL-P 4-RR,  Facility Carried by Structure: I 90
Minimum Vertical Clearance: 7.62m (25.00ft),  Kilometerpoint: 88.946,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 34.1m (111.9ft)

Find on map >>   Show street view

Structure Number: I00090437+04791,  Location: 31M E LAUREL (Lat: 45.683011,  Lng: -108.705878),  Route carried "under" structure: US 4,  Year Built: 1964,  Structure Length: 0. m,  Average Daily Traffic: 5,427 (year 2020),  Truck Traffic: 1%,  Features Intersected: INT MOSSMAIN ROAD-P 4,  Facility Carried by Structure: I 90
Minimum Vertical Clearance: 4.62m (15.16ft),  Kilometerpoint: 95.192,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 14.3m (46.9ft)

Find on map >>   Show street view

Structure Number: I00090437+04792,  Location: 31M E LAUREL (Lat: 45.683231,  Lng: -108.705994),  Route carried "under" structure: US 4,  Year Built: 1964,  Structure Length: 0. m,  Average Daily Traffic: 5,427 (year 2020),  Truck Traffic: 1%,  Features Intersected: INT MOSSMAIN ROAD-P 4,  Facility Carried by Structure: I 90
Minimum Vertical Clearance: 4.60m (15.09ft),  Kilometerpoint: 95.169,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 14.3m (46.9ft)

Find on map >>   Show street view

Structure Number: L56682000+01901,  Location: 1M E LAUREL (Lat: 45.670597,  Lng: -108.740542),  Route carried "under" structure: Interstate 90,  Year Built: 1964,  Structure Length: 0. m,  Average Daily Traffic: 22,704 (year 2020),  Truck Traffic: 12%,  Features Intersected: SEP I 90 013,  Facility Carried by Structure: STRAUCH RD
Minimum Vertical Clearance: 5.23m (17.16ft),  Kilometerpoint: 697.616,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 21.9m (71.9ft)

Find on map >>   Show street view

Structure Number: L56999000+00501,  Location: LAUREL-S 8TH AVE (Lat: 45.660736,  Lng: -108.781767),  Route carried "under" structure: Interstate 90,  Year Built: 1967,  Structure Length: 0. m,  Average Daily Traffic: 13,672 (year 2020),  Truck Traffic: 17%,  Features Intersected: SEP I 90 010,  Facility Carried by Structure: S 8TH AVE
Minimum Vertical Clearance: 6.04m (19.82ft),  Kilometerpoint: 694.172,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 21.9m (71.9ft)

Discuss Laurel, Montana (MT) on our hugely popular Montana 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.