US Bridges

Towle Farm Road over NH101

Good

Rockingham County, New Hampshire · 0.3 MI from Jct. Rt 95 · Structure no. 011101350014400

Built
1995
30 years old
Condition
Good
inspected May 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
94 ft
1 main span
Daily traffic
2,242
2023 count
Owner
State
State Highway Agency

About this bridge

Towle Farm Road over NH101 is a steel stringer/multi-beam or girder carrying Towle Farm Road over NH101 in Rockingham County, New Hampshire. It was built in 1995, so it is 30 years old, younger than the New Hampshire average of 56.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 2,242 vehicles a day, roughly 2% of them trucks, projected to reach 3,318 by 2043. The structure is 94 ft (28.7 m) long and 48 ft wide.

Location

Open in Google Maps
CarriesTowle Farm Road
CrossesNH101
Location0.3 MI from Jct. Rt 95
CountyRockingham County
StateNew Hampshire
Coordinates42.94544, -70.85082
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating95.2 US tons
Inventory rating57.1 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length94 ft (28.7 m)
Longest span88 ft (26.8 m)
Deck width48 ft (14.5 m)
Roadway width44 ft (13.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,242 (2023)
Projected traffic3,318 by 2043
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$314,000 (2025 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Towle Farm Road over NH101 built?

It was built in 1995, making it 30 years old in 2025.

What condition is Towle Farm Road over NH101 in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2023.

How much traffic does Towle Farm Road over NH101 carry?

About 2,242 vehicles per day (2023 count), of which roughly 2% are trucks.

How long is Towle Farm Road over NH101?

The structure is 94 ft (28.7 m) long with a longest span of 88 ft (26.8 m) and a deck 48 ft wide.

Who owns Towle Farm Road over NH101?

It is owned by the State Highway Agency.