Structure EUD · Campbell County, WY

Cl Cnty RD 30 over Bnsf Railway

Carries Cl Cnty RD 30 over Bnsf Railway, 10 Mi. S.e. Of Reno Jct.

Overall conditionFair

Set by its lowest-rated component: Deck at 5 of 9.

How ratings work
Decksets the rating5/9 · Fair
Superstructure7/9 · Good
Substructure6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT204 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 5/9 · sets the ratingSuperstructure 7/9Substructure 6/9

204 ft end to end, longest span 78 ft: about 3 semi-trucks nose to tail. Lengths and the semi-truck on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a multi-beam bridge.

Built198145 years old
Length204.1 ft62.2 m
Daily traffic879counted 2024
Last inspectedFebruary 2025every 24 months

Location

StateWyoming
CountyCampbell
Location10 Mi. S.e. Of Reno Jct
CarriesCl Cnty RD 30
CrossesBnsf Railway
Coordinates43.63612, -105.36242

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length204.1 ft (62.2 m)
Max Span78.1 ft (23.8 m)
Deck Width28.9 ft (8.8 m)
Deck Area547.4 sq m
Main Spans3
Year Built1981

Traffic

Avg Daily Traffic879 (2024)
Truck Traffic11%
Lanes On Bridge2

Inspection & Ownership

Last InspectionFebruary 2025
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceHistorical significance is not determined
Scour CriticalNot applicable
Structure NumberEUD

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

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