Is 70 EB over Black Rock RD

Good Condition17 years old58,600 vehicles/day

Location

StateMaryland
CountyWashington
Location0.78 Mile East Of Md 66
CarriesIs 70 EB
CrossesBlack Rock RD
Coordinates39.57865, -77.62918

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure8 (Very Good)
Substructure8 (Very Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length119.1 ft (36.3 m)
Max Span49.9 ft (15.2 m)
Deck Width44.0 ft (13.4 m)
Deck Area486.4 sq m
Main Spans3
Year Built2009

Traffic

Avg Daily Traffic58,600 (2009)
Truck Traffic8%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last Inspection823
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number100000210134013

Nearby Bridges

Is 70 WB over Black Rock RD 0.0 mi Good Is 70 over Blackrock Creek 0.1 mi Good Is 70 Ramp B over Beaver Creek 0.4 mi Good Is 70 WB over Md 66 0.7 mi Fair Md 66 over Blackrock Creek 0.8 mi Fair Is 70 EB over Md 66 0.8 mi Fair Is 70 WB over Beaver Creek 0.8 mi Fair Service Road over Beaver Creek 0.8 mi Fair Is 70 Ramp A over Beaver Creek 0.8 mi Poor Is 70 EB over Beaver Creek 0.9 mi Fair