Maintenance Road over Blue Blazes Creek

Fair Condition66 years old50 vehicles/day

Location

StateMaryland
CountyFrederick
LocationUs-15n West On Mc-77 To
CarriesMaintenance Road
CrossesBlue Blazes Creek
Coordinates39.63563, -77.45046

Condition Ratings

Overall ConditionFair
Channel/Waterway7 (Good)
Culvert5 (Fair)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialSteel
DesignCulvert
Total Length20.3 ft (6.2 m)
Max Span9.8 ft (3 m)
Deck Width38.1 ft (11.6 m)
Deck Area71.9 sq m
Main Spans2
Year Built1960

Traffic

Avg Daily Traffic50 (2019)
Lanes On Bridge1

Inspection & Ownership

Last Inspection124
Inspection FrequencyEvery 24 months
OwnerNational Park Service
Historical SignificanceBridge is not eligible for the National Register
Structure Number3220001P0000000

Nearby Bridges