US Bridges

FM 3412 over Muddy Creek Branch

Good

Collin County, Texas · 0.30 MI E of FM 1378 · Structure no. 180430061906286

Built
2013
12 years old
Condition
Good
inspected October 2023
Type
Culvert
Concrete
Length
32 ft
3 main spans
Daily traffic
7,886
2014 count
Owner
City
City or Municipal Highway Agency

About this bridge

FM 3412 over Muddy Creek Branch is a concrete culvert carrying FM 3412 over Muddy Creek Branch in Collin 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 7,886 vehicles a day, roughly 3% of them trucks, projected to reach 17,795 by 2040. The structure is 32 ft (9.8 m) long and 90 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesFM 3412
CrossesMuddy Creek Branch
Location0.30 MI E of FM 1378
RouteState Highway 3412
StateTexas
Coordinates33.01873, -96.56324
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 inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length32 ft (9.8 m)
Longest span10 ft (3 m)
Deck width90 ft (27.4 m)
Roadway width48 ft (14.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,886 (2014)
Projected traffic17,795 by 2040
Trucks3%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal 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 FM 3412 over Muddy Creek Branch built?

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

What condition is FM 3412 over Muddy Creek Branch 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 October 2023.

How much traffic does FM 3412 over Muddy Creek Branch carry?

About 7,886 vehicles per day (2014 count), of which roughly 3% are trucks.

How long is FM 3412 over Muddy Creek Branch?

The structure is 32 ft (9.8 m) long with a longest span of 10 ft (3 m) and a deck 90 ft wide.

Who owns FM 3412 over Muddy Creek Branch?

It is owned by the City or Municipal Highway Agency and maintained by the State Highway Agency.