Sollid RD over Sep Sollid Road-i 15

Fair Condition54 years old572 vehicles/day

Location

StateMontana
CountyPondera
LocationConrad
CarriesSollid RD
CrossesSep Sollid Road-i 15
Coordinates48.17384, -111.93297

Condition Ratings

Overall ConditionFair
Deck8 (Very Good)
Superstructure7 (Good)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length337.3 ft (102.8 m)
Max Span127.0 ft (38.7 m)
Deck Width46.3 ft (14.1 m)
Deck Area1449.5 sq m
Main Spans4
Year Built1972

Traffic

Avg Daily Traffic572 (2023)
Truck Traffic4%
Lanes On Bridge2
Lanes Under Bridge4

Inspection & Ownership

Last Inspection523
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberS00218000+05001

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