Status: Replaced by modern bridge
Location: 40.000000,-104.825186
Carries 168th Avenue (Baseline Road) over South Platte River
Design: truss/pony/warren
Design Details: Warren pony truss
Total Length: 250.0 Feet
Span Length: 80.0 Feet
Overview: Lost three-span pony truss bridge over South Platte River on 168th Avenue (Baseline Road) in Brighton
History: Built 1926 by the Levy Construction Co.; replaced 1989
Built: 1926
Location: Adams County
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126853
View Of East Portal, Looking West
HAER photos taken June 1986 by David Grover
Photo taken by Historic American Engineering Record
126854
View Of West Portal And South Web, Looking Northeast
Photo taken by Historic American Engineering Record
126855
Detail View Of South Web Span, Looking North
Photo taken by Historic American Engineering Record
126856
Partial Detail View Of South Web, Snowing Deck And Bracing, Looking Northwest
Photo taken by Historic American Engineering Record
126857
Partial Detail View Of South Web And East Abutment, Looking Northeast
Photo taken by Historic American Engineering Record
Status: Open to traffic
Location: 39.903970,-104.827820
Carries Potomac Street over O'Brian Canal
Design: truss/pony/pratt
Design Details: Pin-connected, 4-panel Pratt pony truss
Total Length: 65.9 Feet
Span Length: 62.0 Feet
Overview: Skewed pony truss bridge over O'Brian Canal on Potomac Street in Commerce City
History: Built ca. 1940
Built: ca. 1940
Location: Adams County
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Status: Open to traffic
Location: 39.896667,-104.846389
Carries Peoria Street over I 76 Ml
Design: beam/tee
Design Details: Concrete Curved T-beam
Total Length: 233.9 Feet
Span Length: 68.9 Feet
Overview: Concrete tee beam bridge over I 76 Ml on Peoria Street
History: Built 1958
Built: 1958
Location: Adams County
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Status: Open to traffic
Location: 39.813738,-104.931624
Carries Union Pacific Railroad over US-6
Design: beam/stringer/steel
Design Details: Steel stringer
Total Length: 147.0 Feet
Span Length: 59.1 Feet
Overview: Steel stringer bridge over US-6 on Union Pacific Railroad
History: Built 1941
Built: 1941
Location: Adams County
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193825
Photo From National Register Multiple Property Submission
193827
Photo From National Register Multiple Property Submission
Status:
Location: 39.813889,-104.931389
Carries BNSF Railroad over US-6
Design: beam/stringer/steel
Design Details: Steel stringer
Total Length: 112.9 Feet
Span Length: 44.0 Feet
Overview: Steel stringer bridge over US-6 on BNSF Railroad
History: Built 1941
Built: 1941
Location: Adams County
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Status: Open to traffic
Location: 39.752772,-104.409222
Carries Union Pacific Railroad over Kiowa Creek
Design: truss/through/double-warren
Design Details: Double-intersection Warren through truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Double-intersection Warren through truss bridge over Kiowa Creek on Union Pacific Railroad
History:
Built:
Location: Adams County
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Status: Open to traffic, Choo Choo Trains only
Location: 39.756793,-104.479952
Carries UP Railroad over a dry creek
Design: arch/deck/stone
Design Details: Stone arch
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Stone arch bridge over a dry creek on UP Railroad
History:
Built:
Location: Adams County
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476262
Photo taken by James McCray in July 2020
476263
Photo taken by James McCray in July 2020
476264
Photo taken by James McCray in July 2020
476265
Photo taken by James McCray in July 2020
476266
Photo taken by James McCray in July 2020
Status: Open to traffic
Location: 39.838708,-104.948205
Carries RTD N Line over South Platte River
Design: beam/stringer/steel
Design Details: Steel stringer
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Bridge over South Platte River on RTD N Line
History: Replaced older bridge previously owned by the Union Pacific Railroad (See Link Here: https://www.progressiverailroading.com/passenger_rail/article/RTD-marks-progress-on-South-Platte-River-bridge-refurbishment--49752 )
Built: 2019
Location: Adams County
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485255
N Line Over the South Platte River
A RTD N Line Test Train heads north over the South Platte River as seen from the Colorado Front Range Trail at Steele Street Park. The "N Line" is RTD's newest commuter rail line which features 18.5 miles of new right-of-way, 9 new stations between Union Station & North Adams County, and 20-30 minute service headways. The first 13 miles (6 stations) is slated to open on September 21st, 2020.
Photo taken by Gregory Grice in September 2020
Status: Replaced by a new bridge
Location: 39.986836,-104.832411
Carries W Bridge Street over South Platte River
Design: truss/through/lattice
Design Details: (2)8-panel, riveted Lattice through trusses
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Lost Lattice through truss bridge over South Platte River on W Bridge Street
History:
Built:
Location: Adams County
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497935
Brighton Bridge
Photo from old postcard
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.
