County Highway 136 over SE Br Little Heart River
Good Condition61 years old72 vehicles/day
Location
| State | North Dakota |
| County | Morton |
| Location | 1 East Of ST Anthony |
| Carries | County Highway 136 |
| Crosses | SE Br Little Heart River |
| Coordinates | 46.61766, -100.90049 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 49.9 ft (15.2 m) |
| Max Span | 47.9 ft (14.6 m) |
| Deck Width | 31.8 ft (9.7 m) |
| Deck Area | 147.4 sq m |
| Main Spans | 1 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 72 (2019) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000030158250 |