Status: Replaced by a new bridge
Location: 42.060000,-105.035000
Carries WY 310 over Wyoming Development Co. Canal
Design: beam/stringer/wood
Design Details: Timber stringer
Total Length: 54.1 Feet
Span Length: 25.9 Feet
Overview: Lost Wooden bridge over Wyoming Development Co. Canal on WY 310
History: Built 1939; replaced 2015
Built: 1939
Location: Platte County
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Status: Replaced by a new bridge
Location: 42.060000,-105.041667
Carries WY 310 over Wyoming Development Co. Canal
Design: beam/stringer/wood
Design Details: Timber stringer
Total Length: 28.9 Feet
Span Length: 26.9 Feet
Overview: Lost Wooden bridge over Wyoming Development Co. Canal on WY 310
History: Built 1948; replaced 2015
Built: 1948
Location: Platte County
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Status: Open to traffic
Location: 41.950000,-104.981944
Carries CN8-87 over Canal No. 1
Design: beam/stringer/wood
Design Details: Timber stringer
Total Length: 24.9 Feet
Span Length: 21.0 Feet
Overview: Wooden bridge over Canal No. 1 on CN8-87
History: Built 1950
Built: 1950
Location: Platte County
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Status: Open to traffic
Location: 42.060000,-104.981667
Carries WY 310 over Wyoming Development Co. Canal No. 2
Design: beam/stringer/wood
Design Details: Timber stringer
Total Length: 24.9 Feet
Span Length: 23.0 Feet
Overview: Wooden bridge over Wyoming Development Co. Canal No. 2 on WY 310 in Wheatland
History: Built 1939
Built: 1939
Location: Platte County
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Status: Replaced
Location: 41.752405,-104.816195
Carries CN8-YHW (Happy Hollow Road) over Chugwater Creek
Design: truss/pony/pratt
Design Details: Five panel pin-connected full-slope Pratt pony truss.
Total Length: 76.1 Feet
Span Length: 74.2 Feet
Overview: Lost Pony truss bridge over Chugwater Creek on CN8-YHW in Chugwater
History: Built 1910; Replaced 2014
Built: 1910
Location: Platte County
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309496
Image
Image by Google Street View
Status: Open to traffic
Location: 42.001111,-104.982222
Carries WY 312 over Rock Creek
Design: beam/stringer/wood
Design Details: Timber stringer
Total Length: 40.0 Feet
Span Length: 18.7 Feet
Overview: Wooden bridge over Rock Creek on WY 312
History: Built 1931
Built: 1931
Location: Platte County
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Status: Replaced by a new bridge
Location: 42.044264,-105.150072
Carries Palmer Canyon Road (CR 204) over East Fork Laramie River
Design: truss/pony/pratt
Design Details: 5-panel pin-connected Pratt pony truss bridge
Total Length: 71.0 Feet
Span Length: 0.0 Feet
Overview: Lost pony truss bridge over East Fork Laramie River on Palmer Canyon Road (CR 204)
History: Built in 1913; replaced by a culvert 2017
Built: 1913
Location: Platte County
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160241
Photo taken by Historic American Engineering Record
160242
Photo taken by Historic American Engineering Record
160243
Photo taken by Historic American Engineering Record
160244
Photo taken by Historic American Engineering Record
Status: Open to traffic
Location: 42.419496,-104.992465
Carries Wyo 319 over North Fork Bear Creek
Design: arch/deck
Design Details: Deck arch
Total Length: 43.0 Feet
Span Length: 40.0 Feet
Overview: Deck arch bridge over North Fork Bear Creek on Wyo 319
History: Built 1922; rehabilitated 1952
Built: 1922
Location: Platte County
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Status: Open to traffic
Location: 41.752697,-104.826597
Carries Chugwater Highway over BNSF
Design: beam/stringer/steel
Design Details: Steel stringer
Total Length: 288.1 Feet
Span Length: 48.9 Feet
Overview: Steel stringer bridge over BNSF on Chugwater Highway
History: Built 1935
Built: 1935
Location: Platte County
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475788
Photo taken by James McCray in July 2020
475789
Photo taken by James McCray in July 2020
475790
Photo taken by James McCray in July 2020
475791
Photo taken by James McCray in July 2020
475792
Photo taken by James McCray in July 2020
475793
Photo taken by James McCray in July 2020
475794
Photo taken by James McCray in July 2020
Status: Open to traffic
Location: 42.290833,-104.764444
Carries Lake Shore Drive over Guernsey Dam Spillway
Design: beam/tee
Design Details: Concrete tee beam
Total Length: 79.1 Feet
Span Length: 49.9 Feet
Overview: Concrete tee beam bridge over Guernsey Dam Spillway on Lake Shore Drive
History: Built 1926
Built: 1926
Location: Platte County
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Status: Open to traffic
Location: 42.395933,-104.983653
Carries Wyo 319 over M Fork Bear Creek
Design: beam/tee
Design Details: Concrete tee beam
Total Length: 43.0 Feet
Span Length: 40.0 Feet
Overview: Concrete tee beam bridge over M Fork Bear Creek on Wyo 319
History: Built 1922; rehabilitated 1952
Built: 1922
Location: Platte County
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Status: Replaced by a new bridge
Location: 42.120169,-104.936473
Carries N Wheatland Highway over Laramie River
Design: truss/through/pratt
Design Details: Pratt through truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Lost Pratt through truss bridge over Laramie River on N Wheatland Highway
History:
Built:
Location: Platte County
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369664
Published prior to 1923
Status: Open to traffic
Location: 42.268111,-105.043172
Carries I-25 Wsr 0054 over Spring Creek
Design: beam/tee
Design Details: Concrete tee beam
Total Length: 30.8 Feet
Span Length: 27.9 Feet
Overview: Concrete tee beam bridge over Spring Creek on I-25 Wsr 0054
History: Built 1952
Built: 1952
Location: Platte County
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Status: Open to private traffic
Location: 42.129589,-104.923808
Carries Farm road over North Laramie River
Design: truss/through
Design Details: Through truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Through truss bridge over North Laramie River on Farm road
History:
Built:
Location: Platte County
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Status: Unknown status
Location: 42.270281,-104.737531
Carries BN RR over County Road 180
Design: beam/stringer/steel
Design Details: Steel stringer
Total Length: 67.9 Feet
Span Length: 24.0 Feet
Overview: Steel stringer bridge over County Road 180 on Bn Rr
History: Built 1960
Built: 1960
Location: Platte County
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Status: Open to traffic
Location: 42.277046,-104.752655
Carries BNSF Railway over North Platte River
Design: truss/deck/warren
Design Details: Deck truss with deck girder approaches
Total Length: 845.0 Feet
Span Length: 125.0 Feet
Overview: Deck truss bridge over North Platte River on BNSF Railway
History:
Built:
Location: Platte County
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465961
BNSF - North Platte River Bridge
looking north
Photo from Pinterest
Status: Open to traffic
Location: 42.284943,-104.768519
Carries BNSF Railway over Hill
Design: tunnel
Design Details: Tunnel
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Tunnel under Hill on BNSF Railway
History:
Built:
Location: Platte County
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Status: Open to traffic
Location: 42.321822,-104.843794
Carries BNSF Railway over Hill
Design: tunnel
Design Details: Tunnel
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Tunnel under Hill on BNSF Railway
History:
Built:
Location: Platte County
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Status: Open to traffic
Location: 42.569302,-105.062125
Carries BNSF Railway over Drainage Ditch
Design: arch/deck/stone
Design Details: Stone arch
Total Length: 6.0 Feet
Span Length: 6.0 Feet
Overview: Stone arch bridge over Drainage Ditch on BNSF Railway
History:
Built:
Location: Platte County
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Status: Open to traffic
Location: 42.560122,-105.044498
Carries BNSF Railway over Drainage Ditch
Design: arch/deck/stone
Design Details: Stone arch
Total Length: 6.0 Feet
Span Length: 6.0 Feet
Overview: Stone arch bridge over Drainage Ditch on BNSF Railway
History:
Built:
Location: Platte County
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Status: Open to pedestrians only
Location: 42.047859,-104.954841
Carries a pedestrian walkway over # 2 Canal
Design: truss/pony/pratt
Design Details: Pratt pony truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Pratt pony truss bridge over # 2 Canal on a pedestrian walkway
History:
Built:
Location: Platte County
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475808
Photo taken by James McCray in July 2020
475809
Photo taken by James McCray in July 2020
475810
Photo taken by James McCray in July 2020
475811
Photo taken by James McCray in July 2020
475812
Photo taken by James McCray in July 2020
475813
Photo taken by James McCray in July 2020
475814
Photo taken by James McCray in July 2020
475815
Photo taken by James McCray in July 2020
475816
Photo taken by James McCray in July 2020
475817
Photo taken by James McCray in July 2020
475818
Photo taken by James McCray in July 2020
475819
Photo taken by James McCray in July 2020
Status: Open to traffic
Location: 42.129442,-104.926550
Carries CR 47 over N Laramie River
Design: truss/pony/warren
Design Details: Warren pony truss
Total Length: 83.0 Feet
Span Length: 80.1 Feet
Overview: Warren pony truss bridge over N Laramie River on CR 47
History: Built 1990
Built: 1990
Location: Platte County
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475821
Photo taken by James McCray in July 2020
475822
Photo taken by James McCray in July 2020
475823
Photo taken by James McCray in July 2020
475824
Photo taken by James McCray in July 2020
475825
Photo taken by James McCray in July 2020
475826
Photo taken by James McCray in July 2020
475827
Photo taken by James McCray in July 2020
475828
Photo taken by James McCray in July 2020
475829
Photo taken by James McCray in July 2020
475830
Photo taken by James McCray in July 2020
475831
Photo taken by James McCray in July 2020
475832
Photo taken by James McCray in July 2020
475833
Photo taken by James McCray in July 2020
475834
Photo taken by James McCray in July 2020
Status: Intact but closed to all traffic
Location: 42.129640,-104.923815
Carries an old alignment of Laramie River Road over Laramie River
Design: truss/through/pratt
Design Details: Pratt through truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Pratt through truss bridge over Laramie River on an old alignment of Laramie River Road
History:
Built:
Location: Platte County
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475835
Photo taken by James McCray in July 2020
475836
Photo taken by James McCray in July 2020
475837
Photo taken by James McCray in July 2020
475838
Photo taken by James McCray in July 2020
475839
Photo taken by James McCray in July 2020
475840
Photo taken by James McCray in July 2020
475841
Photo taken by James McCray in July 2020
475842
Photo taken by James McCray in July 2020
475843
Photo taken by James McCray in July 2020
475844
Photo taken by James McCray in July 2020
475845
Photo taken by James McCray in July 2020
475846
Photo taken by James McCray in July 2020
475847
Photo taken by James McCray in July 2020
475848
Photo taken by James McCray in July 2020
475849
Photo taken by James McCray in July 2020
475850
Photo taken by James McCray in July 2020
475851
Photo taken by James McCray in July 2020
475852
Photo taken by James McCray in July 2020
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.
