US Bridges

Ninth Street over Norfolk Southern Rr.

PoorPosted for load

Forsyth County, North Carolina · .01MI.E.JCT.MAIN Street · Structure no. 000000000670376

Built
1936
89 years old
Condition
Poor
inspected May 2024
Type
Stringer/Multi-beam or Girder
Concrete
Length
59 ft
3 main spans
Daily traffic
500
1980 count
Owner
City
City or Municipal Highway Agency

About this bridge

Ninth Street over Norfolk Southern Rr. is a concrete stringer/multi-beam or girder carrying Ninth Street over Norfolk Southern Rr. in Forsyth County, North Carolina. It was built in 1936, so it is 89 years old, older than the North Carolina average of 38.7 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 500 vehicles a day, roughly 7% of them trucks, projected to reach 1,000 by 2040. The structure is 59 ft (17.9 m) long and 51 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesNinth Street
CrossesNorfolk Southern Rr.
Location.01MI.E.JCT.MAIN Street
RouteCity Street 0
Coordinates36.10516, -80.24489
Functional classUrban 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.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating33 US tons
Inventory rating25.9 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length59 ft (17.9 m)
Longest span21 ft (6.4 m)
Deck width51 ft (15.6 m)
Roadway width36 ft (10.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic500 (1980)
Projected traffic1,000 by 2040
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Ninth Street over Norfolk Southern Rr. built?

It was built in 1936, making it 89 years old in 2025.

What condition is Ninth Street over Norfolk Southern Rr. 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 May 2024.

How much traffic does Ninth Street over Norfolk Southern Rr. carry?

About 500 vehicles per day (1980 count), of which roughly 7% are trucks.

How long is Ninth Street over Norfolk Southern Rr.?

The structure is 59 ft (17.9 m) long with a longest span of 21 ft (6.4 m) and a deck 51 ft wide.

Who owns Ninth Street over Norfolk Southern Rr.?

It is owned by the City or Municipal Highway Agency.