Maryland Rt.458-si over Suitland Parkway
Fair Condition83 years old42,725 vehicles/day
Location
| State | Maryland |
| County | Prince George's |
| Location | 1.8 Miles From Suitland R |
| Carries | Maryland Rt.458-si |
| Crosses | Suitland Parkway |
| Coordinates | 38.84289, -76.93206 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Frame |
| Total Length | 101.4 ft (30.9 m) |
| Max Span | 44.0 ft (13.4 m) |
| Deck Width | 100.1 ft (30.5 m) |
| Deck Area | 942.5 sq m |
| Main Spans | 2 |
| Year Built | 1943 (reconstructed 1965) |
Traffic
| Avg Daily Traffic | 42,725 (2019) |
| Truck Traffic | 1% |
| Lanes On Bridge | 6 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | National Park Service |
| Historical Significance | Historical significance is not determined |
| Structure Number | 3564005P0000000 |