US Bridges

NH101 EB over Connor Farm Road

Good

Rockingham County, New Hampshire · 0.6MI W Nh 27 Overpass · Structure no. 008200580010600

Built
2000
25 years old
Condition
Good
inspected May 2024
Type
Slab
Concrete
Length
24 ft
1 main span
Daily traffic
21,556
2023 count
Owner
State
State Highway Agency

About this bridge

NH101 EB over Connor Farm Road is a concrete slab carrying NH101 EB over Connor Farm Road in Rockingham County, New Hampshire. It was built in 2000, so it is 25 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 21,556 vehicles a day, roughly 3% of them trucks, projected to reach 31,902 by 2043. The structure is 24 ft (7.3 m) long and 45 ft wide.

CarriesNH101 EB
CrossesConnor Farm Road
Location0.6MI W Nh 27 Overpass
RouteState Highway 101
Coordinates43.00597, -70.98703
Functional classRural Principal Arterial - Other

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 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating99 US tons
Inventory rating60 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length24 ft (7.3 m)
Longest span22 ft (6.7 m)
Deck width45 ft (13.6 m)
Roadway width41 ft (12.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic21,556 (2023)
Projected traffic31,902 by 2043
Trucks3%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes

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 NH101 EB over Connor Farm Road built?

It was built in 2000, making it 25 years old in 2025.

What condition is NH101 EB over Connor Farm Road 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 2024.

How much traffic does NH101 EB over Connor Farm Road carry?

About 21,556 vehicles per day (2023 count), of which roughly 3% are trucks.

How long is NH101 EB over Connor Farm Road?

The structure is 24 ft (7.3 m) long with a longest span of 22 ft (6.7 m) and a deck 45 ft wide.

Who owns NH101 EB over Connor Farm Road?

It is owned by the State Highway Agency.