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Bridge Statistics for Casper, Wyoming (WY)
Condition, Traffic, Stress, Structural Evaluation, Project Costs


  • National Bridge Inventory (NBI) Statistics
  • 62Number of bridges
  • 860ft / 262mTotal length
  • $1,018,000Total costs
  • 535,678Total average daily traffic
  • 55,537Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Casper
  • No street view available for this location

New bridges in Casper, WY - historical statistics
  • New bridges - historical statistics
  • 21940-1949
  • 181950-1959
  • 171960-1969
  • 51970-1979
  • 51980-1989
  • 11990-1999
  • 82000-2009
  • 62010-2019
Reconstructed bridges in Casper, WY - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 11950-1959
  • 01960-1969
  • 01970-1979
  • 41980-1989
  • 11990-1999
  • 02000-2009
  • 12010-2019
Average Bridge Daily Traffic in Casper, WY
Average Bridge Truck Traffic in Casper, WY
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 2.8%Very good
  • 33.3%Good
  • 38.9%Satisfactory
  • 16.7%Fair
  • 2.8%Poor
  • 5.6%Serious
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 11.1%Very good
  • 44.4%Good
  • 33.3%Satisfactory
  • 8.3%Fair
  • 2.8%Poor
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 44.4%Good
  • 44.4%Satisfactory
  • 8.3%Fair
  • 2.8%Poor
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 24.0%Very good
  • 40.0%Good
  • 28.0%Satisfactory
  • 8.0%Fair
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 16.7%Very good
  • 50.0%Good
  • 33.3%Satisfactory
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Structure Number: MMB,  Location: Casper (Lat: 42.864381,  Lng: -106.360892),  Route carried "on" structure: State highway 254,  Year Built: 2015,  Status: Open,  Structure Length: 8.53m (27.99ft),  Average Daily Traffic: 6,329 (year 2021),  Truck Traffic: 7%,  Average Future Daily Traffic: 8,861 (year 2041),  Design Load: HL 93,  Features Intersected: US 20/26 Bypass
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.211,  Lanes on structure: 5,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 21.9m (71.9ft),  Skew: 3 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 42.1m (138.1ft),  Curb or Sidewalk Widths: Left: 2.3m (7.5ft),  Right: 1.3m (4.3ft),  Curb-To-Curb Width: 21.9m (71.9ft),  Out-to-Out Width: 27.1m (88.9ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 53.5 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: 41.1 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: Somewhat better than minimum adequacy,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: MPP,  Location: Casper (Lat: 42.827836,  Lng: -106.415572),  Route carried "on" structure: City street 4131,  Year Built: 2015,  Status: Open,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 7,838 (year 2021),  Truck Traffic: 1%,  Average Future Daily Traffic: 10,973 (year 2041),  Design Load: HL 93,  Features Intersected: Unnamed Draw,  Facility Carried by Structure: Na Cnty Rd 305
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.194,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Very good,  Culverts: Good,  Operating Rating: 32.7 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: Better than 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: August 2021
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Structure Number: AIA,  Location: Casper (Lat: 42.856708,  Lng: -106.294139),  Route carried "under" structure: Interstate 25,  Year Built: 1958,  Structure Length: 0. m,  Average Daily Traffic: 8,147 (year 2021),  Truck Traffic: 20%,  Features Intersected: I-25,  Facility Carried by Structure: BNSF Railway
Minimum Vertical Clearance: 4.57m (14.99ft),  Kilometerpoint: 299.838,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Truss - Thru,  Length of Maximum Span: 46.9m (153.9ft)

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Structure Number: AIA,  Location: Casper (Lat: 42.856708,  Lng: -106.294139),  Route carried "under" structure: Interstate 25,  Year Built: 1958,  Structure Length: 0. m,  Average Daily Traffic: 8,168 (year 2021),  Truck Traffic: 20%,  Features Intersected: I-25,  Facility Carried by Structure: BNSF Railway
Minimum Vertical Clearance: 4.83m (15.85ft),  Kilometerpoint: 299.853,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Truss - Thru,  Length of Maximum Span: 46.9m (153.9ft)

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Structure Number: AIB,  Location: Bryan Stock Trail Casper (Lat: 42.857675,  Lng: -106.297575),  Route carried "under" structure: Interstate 25,  Year Built: 1960,  Structure Length: 0. m,  Average Daily Traffic: 10,836 (year 2021),  Truck Traffic: 16%,  Features Intersected: I-25,  Facility Carried by Structure: N. Beverly Street
Minimum Vertical Clearance: 4.60m (15.09ft),  Kilometerpoint: 300.141,  Lanes on structure: 4,  Lanes under structure: 2,  Material/Design: Concrete,  Design/Construction: Frame,  Length of Maximum Span: 28.0m (91.9ft)

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Structure Number: AIB,  Location: Bryan Stock Trail Casper (Lat: 42.857675,  Lng: -106.297575),  Route carried "under" structure: Interstate 25,  Year Built: 1960,  Structure Length: 0. m,  Average Daily Traffic: 10,671 (year 2021),  Truck Traffic: 20%,  Features Intersected: I-25,  Facility Carried by Structure: N. Beverly Street
Minimum Vertical Clearance: 5.08m (16.67ft),  Kilometerpoint: 300.149,  Lanes on structure: 4,  Lanes under structure: 2,  Material/Design: Concrete,  Design/Construction: Frame,  Length of Maximum Span: 28.0m (91.9ft)

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Structure Number: AIF,  Location: Casper (Lat: 42.857022,  Lng: -106.311906),  Route carried "under" structure: City street 4125,  Year Built: 1958,  Structure Length: 0. m,  Average Daily Traffic: 5,194 (year 2021),  Truck Traffic: 4%,  Features Intersected: North Mckinley Street,  Facility Carried by Structure: I-25 NBL
Minimum Vertical Clearance: 4.54m (14.90ft),  Kilometerpoint: 0.021,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 14.3m (46.9ft)

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Structure Number: AIH,  Location: Casper (Lat: 42.857039,  Lng: -106.324864),  Route carried "under" structure: City street 9016,  Year Built: 1958,  Structure Length: 0. m,  Average Daily Traffic: 9,980 (year 2021),  Truck Traffic: 5%,  Features Intersected: N Center Street,  Facility Carried by Structure: I-25 NBL
Minimum Vertical Clearance: 4.44m (14.57ft),  Kilometerpoint: 0.002,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 14.3m (46.9ft)

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Structure Number: BMA,  Location: Casper (Lat: 42.855547,  Lng: -106.291775),  Route carried "under" structure: Interstate 25,  Year Built: 1960,  Structure Length: 0. m,  Average Daily Traffic: 10,671 (year 2021),  Truck Traffic: 20%,  Features Intersected: I-25,  Facility Carried by Structure: Hereford Lane
Minimum Vertical Clearance: 4.59m (15.06ft),  Kilometerpoint: 299.621,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Concrete,  Design/Construction: Frame,  Length of Maximum Span: 26.2m (86.0ft)

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Structure Number: BMA,  Location: Casper (Lat: 42.855547,  Lng: -106.291775),  Route carried "under" structure: Interstate 25,  Year Built: 1960,  Structure Length: 0. m,  Average Daily Traffic: 8,147 (year 2021),  Truck Traffic: 20%,  Features Intersected: I-25,  Facility Carried by Structure: Hereford Lane
Minimum Vertical Clearance: 5.19m (17.03ft),  Kilometerpoint: 299.607,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Concrete,  Design/Construction: Frame,  Length of Maximum Span: 26.2m (86.0ft)

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Structure Number: CWZ,  Location: East Yellowstone Casper (Lat: 42.855378,  Lng: -106.289175),  Route carried "under" structure: Interstate 25,  Year Built: 1968,  Structure Length: 0. m,  Average Daily Traffic: 5,862 (year 2021),  Truck Traffic: 30%,  Features Intersected: I-25,  Facility Carried by Structure: US 20/26/87 WBL
Minimum Vertical Clearance: 5.69m (18.67ft),  Kilometerpoint: 299.398,  Lanes on structure: 5,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 48.8m (160.1ft)

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Structure Number: CWZ,  Location: East Yellowstone Casper (Lat: 42.855378,  Lng: -106.289175),  Route carried "under" structure: Interstate 25,  Year Built: 1968,  Structure Length: 0. m,  Average Daily Traffic: 3,842 (year 2021),  Truck Traffic: 20%,  Features Intersected: I-25,  Facility Carried by Structure: US 20/26/87 WBL
Minimum Vertical Clearance: 5.69m (18.67ft),  Kilometerpoint: 299.409,  Lanes on structure: 5,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 48.8m (160.1ft)

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Structure Number: CYH,  Location: Center Street Casper (Lat: 42.853917,  Lng: -106.325172),  Route carried "under" structure: Business US 25,  Year Built: 1941,  Structure Length: 0. m,  Average Daily Traffic: 9,980 (year 2021),  Truck Traffic: 5%,  Features Intersected: North Center Street,  Facility Carried by Structure: BNSF Railway
Minimum Vertical Clearance: 3.96m (12.99ft),  Kilometerpoint: 161.359,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 10.4m (34.1ft)

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Structure Number: DKU,  Location: Mckinley Street Int (Lat: 42.856936,  Lng: -106.311908),  Route carried "under" structure: City street 4125,  Year Built: 1958,  Structure Length: 0. m,  Average Daily Traffic: 5,194 (year 2021),  Truck Traffic: 4%,  Features Intersected: North Mckinley Street,  Facility Carried by Structure: I-25 SBL
Minimum Vertical Clearance: 4.54m (14.90ft),  Kilometerpoint: 0.031,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 14.3m (46.9ft)

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Structure Number: DKV,  Location: Casper (Lat: 42.856986,  Lng: -106.324864),  Route carried "under" structure: Business State highway 255,  Year Built: 1958,  Structure Length: 0. m,  Average Daily Traffic: 9,980 (year 2021),  Truck Traffic: 5%,  Features Intersected: N Center Street,  Facility Carried by Structure: I-25 SBL
Minimum Vertical Clearance: 4.44m (14.57ft),  Kilometerpoint: 1.046,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 14.3m (46.9ft)

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Structure Number: DVE,  Location: Mckinley Street Casper (Lat: 42.855044,  Lng: -106.312200),  Route carried "under" structure: City street ,  Year Built: 1945,  Structure Length: 0. m,  Average Daily Traffic: 5,194 (year 2021),  Truck Traffic: 4%,  Features Intersected: North Mckinley Street,  Facility Carried by Structure: BNSF Railway
Minimum Vertical Clearance: 3.43m (11.25ft),  Kilometerpoint: 161.490,  Lanes under structure: 2,  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 5.2m (17.1ft)

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Structure Number: FDG,  Location: Casper (Lat: 42.857511,  Lng: -106.333203),  Route carried "under" structure: State highway 220,  Year Built: 1985,  Structure Length: 0. m,  Average Daily Traffic: 16,111 (year 2021),  Truck Traffic: 1%,  Features Intersected: WYO 220,  Facility Carried by Structure: I-25 NBL
Minimum Vertical Clearance: 5.12m (16.80ft),  Kilometerpoint: 188.333,  Lanes on structure: 2,  Lanes under structure: 6,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 28.3m (92.8ft)

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Structure Number: FDH,  Location: Casper (Lat: 42.857389,  Lng: -106.333286),  Route carried "under" structure: State highway 220,  Year Built: 1985,  Structure Length: 0. m,  Average Daily Traffic: 16,111 (year 2021),  Truck Traffic: 1%,  Features Intersected: WYO 220,  Facility Carried by Structure: I-25 SBL
Minimum Vertical Clearance: 4.89m (16.04ft),  Kilometerpoint: 188.319,  Lanes on structure: 2,  Lanes under structure: 6,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 28.3m (92.8ft)

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Structure Number: LXB,  Location: I-25 Casper Marginal (Lat: 42.854022,  Lng: -106.270350),  Route carried "under" structure: State highway 258,  Year Built: 2006,  Structure Length: 0. m,  Average Daily Traffic: 12,574 (year 2021),  Truck Traffic: 2%,  Features Intersected: WYO 258 / Wyoming Blvd,  Facility Carried by Structure: I-25 NBL
Minimum Vertical Clearance: 5.55m (18.21ft),  Kilometerpoint: 29.348,  Lanes on structure: 2,  Lanes under structure: 6,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 38.1m (125.0ft)

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Structure Number: LXC,  Location: I-25 Casper Marginal (Lat: 42.853797,  Lng: -106.270356),  Route carried "under" structure: State highway 258,  Year Built: 2007,  Structure Length: 0. m,  Average Daily Traffic: 12,574 (year 2021),  Truck Traffic: 2%,  Features Intersected: WYO 258 / Wyoming Blvd,  Facility Carried by Structure: I-25 SBL
Minimum Vertical Clearance: 5.55m (18.21ft),  Kilometerpoint: 29.324,  Lanes on structure: 2,  Lanes under structure: 6,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 38.1m (125.0ft)

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Structure Number: MMB,  Location: Casper (Lat: 42.864381,  Lng: -106.360892),  Route carried "under" structure: US 20,  Year Built: 2015,  Structure Length: 0. m,  Average Daily Traffic: 5,478 (year 2021),  Truck Traffic: 13%,  Features Intersected: US 20/26 Bypass,  Facility Carried by Structure: WYO 254
Minimum Vertical Clearance: 5.26m (17.26ft),  Kilometerpoint: 3.318,  Lanes on structure: 5,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 42.1m (138.1ft)

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Structure Number: MMB,  Location: Casper (Lat: 42.864381,  Lng: -106.360892),  Route carried "under" structure: Spur US 20,  Year Built: 2015,  Structure Length: 0. m,  Average Daily Traffic: 5,959 (year 2021),  Truck Traffic: 13%,  Features Intersected: US 20/26 Bypass,  Facility Carried by Structure: WYO 254
Minimum Vertical Clearance: 5.29m (17.36ft),  Kilometerpoint: 3.306,  Lanes on structure: 5,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 42.1m (138.1ft)

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