US Bridges

Green Spring Road over N Branch Potomac River

PoorPosted for load

Hampshire County, West Virginia · 0.3 MI S of Md Rt 51 · Structure no. 00000000014A134

Built
1937
88 years old, rebuilt 1996
Condition
Poor
inspected December 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
314 ft
11 main spans
Daily traffic
880
2016 count
Owner
Private
Private (other than railroad)

About this bridge

Green Spring Road over N Branch Potomac River is a steel continuous stringer/multi-beam or girder carrying Green Spring Road over N Branch Potomac River in Hampshire County, West Virginia. It was built in 1937 and reconstructed in 1996, so it is 88 years old, older than the West Virginia average of 44.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 880 vehicles a day, roughly 10% of them trucks, projected to reach 1,090 by 2036. The structure is 314 ft (95.7 m) long and 12 ft wide. If it were closed, the detour would be 31.1 mi (50 km).

CarriesGreen Spring Road
CrossesN Branch Potomac River
Location0.3 MI S of Md Rt 51
RouteCounty Highway 1
Coordinates39.53757, -78.61324
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionDecember 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating23.5 US tons
Inventory rating14 US tons

Structure

MaterialSteel Continuous
DeckWood or timber
Main spans11
Design loadHS 20
Structure length314 ft (95.7 m)
Longest span29 ft (8.8 m)
Deck width12 ft (3.7 m)
Roadway width11 ft (3.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic880 (2016)
Projected traffic1,090 by 2036
Trucks10%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed31.1 mi (50 km)
TollToll bridge
National Highway SystemNo

Ownership and planned work

OwnerPrivate (other than railroad)
Maintained byPrivate (other than railroad)
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Green Spring Road over N Branch Potomac River built?

It was built in 1937, making it 88 years old in 2025. It was reconstructed in 1996.

What condition is Green Spring Road over N Branch Potomac River in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in December 2024.

How much traffic does Green Spring Road over N Branch Potomac River carry?

About 880 vehicles per day (2016 count), of which roughly 10% are trucks.

How long is Green Spring Road over N Branch Potomac River?

The structure is 314 ft (95.7 m) long with a longest span of 29 ft (8.8 m) and a deck 12 ft wide.

Who owns Green Spring Road over N Branch Potomac River?

It is owned by the Private (other than railroad).