US Bridges

SR1503 over Mud Creek

Fair

Henderson County, North Carolina · .1 MI.S.JCT.SR1505 · Structure no. 000000000890175

Built
1969
56 years old
Condition
Fair
inspected April 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
250 ft
5 main spans
Daily traffic
4,500
2018 count
Owner
State
State Highway Agency

About this bridge

SR1503 over Mud Creek is a steel stringer/multi-beam or girder carrying SR1503 over Mud Creek in Henderson County, North Carolina. It was built in 1969, so it is 56 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 fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 4,500 vehicles a day, roughly 7% of them trucks, projected to reach 9,000 by 2040. The structure is 250 ft (76.2 m) long and 36 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesSR1503
CrossesMud Creek
Location.1 MI.S.JCT.SR1505
RouteState Highway 1503
Coordinates35.33484, -82.46379
Functional classUrban Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.9 US tons
Inventory rating40.9 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans5
Design loadHS 15
Structure length250 ft (76.2 m)
Longest span49 ft (14.9 m)
Deck width36 ft (10.9 m)
Roadway width34 ft (10.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,500 (2018)
Projected traffic9,000 by 2040
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR1503 over Mud Creek built?

It was built in 1969, making it 56 years old in 2025.

What condition is SR1503 over Mud Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in April 2023.

How much traffic does SR1503 over Mud Creek carry?

About 4,500 vehicles per day (2018 count), of which roughly 7% are trucks.

How long is SR1503 over Mud Creek?

The structure is 250 ft (76.2 m) long with a longest span of 49 ft (14.9 m) and a deck 36 ft wide.

Who owns SR1503 over Mud Creek?

It is owned by the State Highway Agency.