US Bridges

SR1742 over Branch

Fair

Rutherford County, North Carolina · 1.1 MI.E.JCT.SR1749 · Structure no. 000000001610135

Built
1968
57 years old
Condition
Fair
inspected May 2023
Type
Slab
Prestressed Concrete
Length
107 ft
3 main spans
Daily traffic
300
2019 count
Owner
State
State Highway Agency

About this bridge

SR1742 over Branch is a prestressed concrete slab carrying SR1742 over Branch in Rutherford County, North Carolina. It was built in 1968, so it is 57 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 300 vehicles a day, roughly 6% of them trucks, projected to reach 600 by 2040. The structure is 107 ft (32.6 m) long and 25 ft wide. If it were closed, the detour would be 5.6 mi (9 km).

CarriesSR1742
CrossesBranch
Location1.1 MI.E.JCT.SR1749
RouteState Highway 1742
Coordinates35.45861, -81.70272
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
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 rating61 US tons
Inventory rating36.9 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 15
Structure length107 ft (32.6 m)
Longest span34 ft (10.3 m)
Deck width25 ft (7.5 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic300 (2019)
Projected traffic600 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5.6 mi (9 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 SR1742 over Branch built?

It was built in 1968, making it 57 years old in 2025.

What condition is SR1742 over Branch 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 May 2023.

How much traffic does SR1742 over Branch carry?

About 300 vehicles per day (2019 count), of which roughly 6% are trucks.

How long is SR1742 over Branch?

The structure is 107 ft (32.6 m) long with a longest span of 34 ft (10.3 m) and a deck 25 ft wide.

Who owns SR1742 over Branch?

It is owned by the State Highway Agency.