Silver Lake Rd. over Silver Lake Spillway
Good Condition87 years old5,932 vehicles/day
Location
| State | Delaware |
| County | New Castle |
| Location | S.e. Of Middletown |
| Carries | Silver Lake Rd. |
| Crosses | Silver Lake Spillway |
| Coordinates | 39.43806, -75.69333 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 25.6 ft (7.8 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Width | 26.9 ft (8.2 m) |
| Deck Area | 64.0 sq m |
| Main Spans | 2 |
| Year Built | 1939 |
Traffic
| Avg Daily Traffic | 5,932 (2022) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Structure Number | 1504 442 |