PERRING PKWY RAMP over HERRING RUN
ON RAMP WB NORTHERN PKWY · County 510, Maryland · Built 1965 · 1 Lanes · 75,220 vehicles/day
Structurally Deficient
— One or more key components rated 4 (Poor) or below
Overall
Deck
4
Poor
Superstructure
3
Serious
Substructure
5
Fair
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 4 | Poor |
| Superstructure | 3 | Serious |
| Substructure | 5 | Fair |
Location
39.352558, -76.574925
This bridge is in worse condition than 98.7% of bridges in County 510. The average bridge in Maryland is 0 years old; this one is 61 years old.
Nearby Bridges
ECHODALE AVENUE over HERRING RUN
Built 1940
WOODBOURNE AVENUE over HERRING RUN
Built 1974
PERRING PARKWAY over HERRING RUN
Built 1965
COLD SPRING LANE over HERRING RUN
Built 1929
HILLEN ROAD over CHINQUAPIN RUN
Built 1900
HILLEN ROAD over TRIBUTARY TO HERRING RUN
Built 1962
LOCH RAVEN BOULEVA over CHINQUAPIN RUN
Built 1932
LOCH RAVEN BOULEVA over CHINQUAPIN RUN
Built 1932
ARGONNE DRIVE over HERRING RUN
Built 1958
NORTHERN PARKWAY over HERRING RUN
Built 1964
Bridge Details
- Structure #
- 200000BC3203010
- Year Built
- 1965
- Length
- 61.9 m (203.1 ft)
- Max Span
- 20.1 m
- Width
- 8.7 m (28.5 ft)
- Lanes
- 1
- Daily Traffic
- 75,220
- Material
- Steel
- Design
- Stringer/Multi-beam or Girder
- Owner
- City or Municipal Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- $132,000
- Total Project Cost
- $172,000
Data from FHWA National Bridge Inventory. Bridge conditions may have changed since the last inspection. This site is not affiliated with FHWA. Do not use for route clearance purposes.