Md 191 over Cabin John Creek

Fair Condition35 years old8,530 vehicles/day

Location

StateMaryland
CountyMontgomery
Location0.96 Mile South Of Is 495
CarriesMd 191
CrossesCabin John Creek
Coordinates39.00969, -77.16727

Condition Ratings

Overall ConditionFair
Channel/Waterway5 (Fair)
Culvert6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length27.9 ft (8.5 m)
Max Span13.1 ft (4 m)
Deck Width42.3 ft (12.9 m)
Deck Area109.7 sq m
Main Spans2
Year Built1991

Traffic

Avg Daily Traffic8,530 (2009)
Truck Traffic2%
Lanes On Bridge2

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number100000150029020

Nearby Bridges