US Bridges

N Shiloh RD over Duck Creek

Good

Dallas County, Texas · 0.2 MI S of Buckingham RD · Structure no. 180570B13359004

Built
1972
53 years old
Condition
Good
inspected November 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
274 ft
4 main spans
Daily traffic
15,097
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

N Shiloh RD over Duck Creek is a prestressed concrete stringer/multi-beam or girder carrying N Shiloh RD over Duck Creek in Dallas County, Texas. It was built in 1972, so it is 53 years old, older than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 15,097 vehicles a day, projected to reach 12,000 by 2031. The structure is 274 ft (83.5 m) long and 93 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesN Shiloh RD
CrossesDuck Creek
Location0.2 MI S of Buckingham RD
RouteCity Street 0
CountyDallas County
StateTexas
Coordinates32.92835, -96.66502
Functional classUrban Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length274 ft (83.5 m)
Longest span69 ft (21 m)
Deck width93 ft (28.3 m)
Roadway width66 ft (20.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,097 (2022)
Projected traffic12,000 by 2031
Trucks0%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was N Shiloh RD over Duck Creek built?

It was built in 1972, making it 53 years old in 2025.

What condition is N Shiloh RD over Duck Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2024.

How much traffic does N Shiloh RD over Duck Creek carry?

About 15,097 vehicles per day (2022 count).

How long is N Shiloh RD over Duck Creek?

The structure is 274 ft (83.5 m) long with a longest span of 69 ft (21 m) and a deck 93 ft wide.

Who owns N Shiloh RD over Duck Creek?

It is owned by the City or Municipal Highway Agency.