US Bridges

Stark Street over US 1 Bypass

Good

Rockingham County, New Hampshire · 0.2 MI from JCT Nh 16 · Structure no. 021702110011400

Built
2019
6 years old
Condition
Good
inspected June 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
115 ft
2 main spans
Daily traffic
76
2023 count
Owner
State
State Highway Agency

About this bridge

Stark Street over US 1 Bypass is a steel continuous stringer/multi-beam or girder carrying Stark Street over US 1 Bypass in Rockingham County, New Hampshire. It was built in 2019, so it is 6 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 76 vehicles a day, roughly 4% of them trucks, projected to reach 112 by 2043. The structure is 115 ft (34.9 m) long and 33 ft wide.

CarriesStark Street
CrossesUS 1 Bypass
Location0.2 MI from JCT Nh 16
RouteCity Street 0
Coordinates43.0764, -70.77583
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
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation9: Superior to present desirable criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65.7 US tons
Inventory rating50.4 US tons

Structure

MaterialSteel Continuous
DeckConcrete, precast panels
Main spans2
Design loadHL 93
Structure length115 ft (34.9 m)
Longest span55 ft (16.8 m)
Deck width33 ft (10.1 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic76 (2023)
Projected traffic112 by 2043
Trucks4%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway and pedestrian
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 Stark Street over US 1 Bypass built?

It was built in 2019, making it 6 years old in 2025.

What condition is Stark Street over US 1 Bypass 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 June 2023.

How much traffic does Stark Street over US 1 Bypass carry?

About 76 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is Stark Street over US 1 Bypass?

The structure is 115 ft (34.9 m) long with a longest span of 55 ft (16.8 m) and a deck 33 ft wide.

Who owns Stark Street over US 1 Bypass?

It is owned by the State Highway Agency.