US Bridges

SR1573 over Snow Creek

PoorPosted for load

Iredell County, North Carolina · 0.25 Mi. E. Jct. SR1561 · Structure no. 000000000970150

Built
1965
60 years old
Condition
Poor
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
106 ft
3 main spans
Daily traffic
170
2016 count
Owner
State
State Highway Agency

About this bridge

SR1573 over Snow Creek is a steel stringer/multi-beam or girder carrying SR1573 over Snow Creek in Iredell County, North Carolina. It was built in 1965, so it is 60 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 170 vehicles a day, roughly 6% of them trucks, projected to reach 340 by 2040. The structure is 106 ft (32.3 m) long and 20 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesSR1573
CrossesSnow Creek
Location0.25 Mi. E. Jct. SR1561
RouteState Highway 1573
Coordinates35.90836, -80.97155
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
Deck7 GoodSome minor problems.
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.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment8: Equal to present desirable criteria
Operating rating12.9 US tons
Inventory rating7.9 US tons

Structure

MaterialSteel
DeckWood or timber
Main spans3
Design loadUnknown
Structure length106 ft (32.3 m)
Longest span35 ft (10.6 m)
Deck width20 ft (6.1 m)
Roadway width19 ft (5.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic170 (2016)
Projected traffic340 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR1573 over Snow Creek built?

It was built in 1965, making it 60 years old in 2025.

What condition is SR1573 over Snow Creek 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 April 2024.

How much traffic does SR1573 over Snow Creek carry?

About 170 vehicles per day (2016 count), of which roughly 6% are trucks.

How long is SR1573 over Snow Creek?

The structure is 106 ft (32.3 m) long with a longest span of 35 ft (10.6 m) and a deck 20 ft wide.

Who owns SR1573 over Snow Creek?

It is owned by the State Highway Agency.