US Bridges

Merritt RD over Drainage Ditch

Good

Dallas County, Texas · 0.35 MI S of Bush Toll RD · Structure no. 180570T00497003

Built
2013
12 years old
Condition
Good
inspected March 2023
Type
Culvert
Concrete
Length
39 ft
4 main spans
Daily traffic
200
2017 count
Owner
City
City or Municipal Highway Agency

About this bridge

Merritt RD over Drainage Ditch is a concrete culvert carrying Merritt RD over Drainage Ditch in Dallas County, Texas. It was built in 2013, so it is 12 years old, younger 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 200 vehicles a day, roughly 1% of them trucks, projected to reach 1,000 by 2037. The structure is 39 ft (11.9 m) long. If it were closed, the detour would be 3.7 mi (6 km).

CarriesMerritt RD
CrossesDrainage Ditch
Location0.35 MI S of Bush Toll RD
RouteCity Street 0
StateTexas
Coordinates32.94566, -96.57027
Functional classUrban Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: 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 typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadHL 93
Structure length39 ft (11.9 m)
Longest span8 ft (2.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (2017)
Projected traffic1,000 by 2037
Trucks1%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Merritt RD over Drainage Ditch built?

It was built in 2013, making it 12 years old in 2025.

What condition is Merritt RD over Drainage Ditch 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 March 2023.

How much traffic does Merritt RD over Drainage Ditch carry?

About 200 vehicles per day (2017 count), of which roughly 1% are trucks.

How long is Merritt RD over Drainage Ditch?

The structure is 39 ft (11.9 m) long with a longest span of 8 ft (2.4 m).

Who owns Merritt RD over Drainage Ditch?

It is owned by the City or Municipal Highway Agency.