US Bridges

S Robertson Ave over W Mud CR TR

Good

Smith County, Texas · 0.37MI E of SH 155 · Structure no. 102120B03950101

Built
2019
6 years old
Condition
Good
inspected September 2023
Type
Culvert
Concrete
Length
28 ft
3 main spans
Daily traffic
390
2015 count
Owner
City
City or Municipal Highway Agency

About this bridge

S Robertson Ave over W Mud CR TR is a concrete culvert carrying S Robertson Ave over W Mud CR TR in Smith County, Texas. It was built in 2019, so it is 6 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 390 vehicles a day, roughly 5% of them trucks, projected to reach 1 by 1900. The structure is 28 ft (8.5 m) long. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesS Robertson Ave
CrossesW Mud CR TR
Location0.37MI E of SH 155
RouteCity Street 0
CountySmith County
StateTexas
Coordinates32.32297, -95.31042
Functional classRural Major 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 protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than 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 spans3
Design loadHL 93
Structure length28 ft (8.5 m)
Longest span9 ft (2.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic390 (2015)
Projected traffic1 by 1900
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 S Robertson Ave over W Mud CR TR built?

It was built in 2019, making it 6 years old in 2025.

What condition is S Robertson Ave over W Mud CR TR 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 September 2023.

How much traffic does S Robertson Ave over W Mud CR TR carry?

About 390 vehicles per day (2015 count), of which roughly 5% are trucks.

How long is S Robertson Ave over W Mud CR TR?

The structure is 28 ft (8.5 m) long with a longest span of 9 ft (2.7 m).

Who owns S Robertson Ave over W Mud CR TR?

It is owned by the City or Municipal Highway Agency.