NH 28A MAMMOTH RD over COHAS BROOK
1.3 MI N LONDONDERRY TL · County 011, New Hampshire · Built 1935 · 2 Lanes · 9,918 vehicles/day
Overall
Deck
6
Satisfactory
Superstructure
6
Satisfactory
Substructure
7
Good
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 6 | Satisfactory |
| Superstructure | 6 | Satisfactory |
| Substructure | 7 | Good |
Location
42.960103, -71.417372
This bridge is in worse condition than 60.8% of bridges in County 011. The average bridge in New Hampshire is 0 years old; this one is 91 years old.
Nearby Bridges
I-293 EB NH101 EB over NH 28A
Built 1961
I-293 WB NH101 WB over NH 28A
Built 1961
I-93 NB OFF RAMP over I-293 EB NH101 EB
Built 1961
I-93 SB over I-93 NB OFF RAMP
Built 1962
I-93 EBS RAMP over COHAS BROOK
Built 1962
I-93 SB over I-293 EBN
Built 1961
I-93 NB I-93 RAMP over COHAS BROOK
Built 1962
HUSE ROAD over I-293 NH101
Built 1960
ISLAND POND ROAD over I-93 SB I-293 WB
Built 2009
ISLAND POND ROAD over I-93 NB I-293 EB
Built 2009
Bridge Details
- Structure #
- 016101760011900
- Year Built
- 1935
- Reconstructed
- 2003
- Length
- 14 m (45.9 ft)
- Max Span
- 12.2 m
- Width
- 13.1 m (43 ft)
- Lanes
- 2
- Daily Traffic
- 9,918
- Material
- Concrete
- Design
- Frame (except frame culverts)
- Owner
- City or Municipal Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- $272,000
- Total Project Cost
- $314,000
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.