Is 70 over Long Branch

Fair Condition41 years old62,311 vehicles/day

Location

StateMaryland
CountyFrederick
Location0.23 M E Of Br No 1018400
CarriesIs 70
CrossesLong Branch
Coordinates39.40457, -77.35762

Condition Ratings

Overall ConditionFair
Channel/Waterway6 (Satisfactory)
Culvert6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel
DesignCulvert
Total Length66.3 ft (20.2 m)
Max Span29.9 ft (9.1 m)
Deck Area688.8 sq m
Year Built1985

Traffic

Avg Daily Traffic62,311 (2013)
Truck Traffic8%
Lanes On Bridge6

Inspection & Ownership

Last Inspection824
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number100000100185030

Nearby Bridges

Linganore Road over Is 70 0.2 mi Good Is 70 Ebr over Monocacy River 0.4 mi Good Is 70 Wbr over Monocacy River 0.4 mi Good Linganore Road over Linganore Creek 0.4 mi Fair Is 70 Ebr over Spring Ridge PKWY 0.5 mi Good Is 70 Wbr over Spring Ridge PKWY 0.5 mi Good Ridgefield Drive over Long Branch 0.6 mi Good Md 144fa over Monocacy River 0.6 mi Fair Spring Ridge Prkwy over Long Branch 0.7 mi Good Terra Firma Road over Long Branch 1.1 mi Good