NH 12 over MILL BROOK

4.3 MI TO WALPOLE TL · County 005, New Hampshire · Built 1941 · 2 Lanes · 6,478 vehicles/day

Structurally Deficient — One or more key components rated 4 (Poor) or below

Overall

Poor

Culvert

Poor

Condition Ratings

Component	Rating	Description
Culvert	4	Poor

Location

42.991267, -72.396117

This bridge is in worse condition than 90.2% of bridges in County 005. The average bridge in New Hampshire is 0 years old; this one is 85 years old.

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MAKINEN ROAD over MILL BROOK

Fair Built 2015

NH 12 over MILL BROOK

Fair Built 1928

ALDRICH ROAD over MILL BROOK

Good Built 1996

NH 12 over MILL BROOK

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NH 12 over NHRR(ABD)

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NH 63 over MILL BROOK

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Bridge Details

Structure #: 027201590012500
Year Built: 1941
Length: 6.5 m (21.3 ft)
Max Span: 6.5 m
Lanes: 2
Daily Traffic: 6,478
Material: Concrete
Design: Culvert
Owner: State 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.