Home › New Hampshire › Strafford County › US202 Nh 11 Sp Tpk over Chestnut Hill Ro

US202 Nh 11 Sp Tpk over Chestnut Hill Road

Strafford County, New Hampshire · rated Good in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

US202 Nh 11 Sp Tpk over Chestnut Hill Road in Strafford County, New Hampshire, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 8 (very good condition) on the 0-9 scale.
It was built in 1978 and reconstructed in 2012, making it 47 years old at the 2025 inventory.
It carries about 15,397 vehicles a day (traffic count year 2023).
It is one of 82 of the 136 inventoried bridges in Strafford County rated good (60.3%); 13 (9.6%) are rated poor.
A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.

Component ratings


Structure	Steel stringer or multi-beam girder
Length	about 71 ft
Location	2.9 Mi S of Milton Tl
NBI structure number	022201020009600
Condition class	Good

Source: FHWA National Bridge Inventory, 2025 data as reported by the New Hampshire department of transportation.

Bridge	Built	Vehicles/day	Condition
Nh 16 Sp Tpk Ramp over NH125	2009	44,530	Good
Nh 16 Sp Tpk over New Bellamy Lane	1955	42,313	Fair
US202 Nh 16 Sp Tpk over Ten Rod Road	2012	41,600	Good
US202 Nh 16 Sp Tpk over NH202A (walnut Street)	1957	41,600	Good
Nh 16 Sp Tpk over Cocheco River	2010	39,653	Good
Nh 16 Sp Tpk over Axehandle Brook	1957	39,505	Good