US Bridges

FM 3325 over Little Marys CR

Good

Parker County, Texas · 1.90 MI N of IH 20 · Structure no. 021840351601003

Built
2000
25 years old
Condition
Good
inspected September 2024
Type
Culvert
Concrete
Length
35 ft
4 main spans
Daily traffic
6,692
2024 count
Owner
State
State Highway Agency

About this bridge

FM 3325 over Little Marys CR is a concrete culvert carrying FM 3325 over Little Marys CR in Parker County, Texas. It was built in 2000, so it is 25 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 6,692 vehicles a day, roughly 15% of them trucks, projected to reach 10,180 by 2038. The structure is 35 ft (10.7 m) long and 55 ft wide. If it were closed, the detour would be 23 mi (37 km).

CarriesFM 3325
CrossesLittle Marys CR
Location1.90 MI N of IH 20
RouteState Highway 3325
StateTexas
Coordinates32.75707, -97.60126
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
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 spans4
Design loadHS 20
Structure length35 ft (10.7 m)
Longest span8 ft (2.4 m)
Deck width55 ft (16.9 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,692 (2024)
Projected traffic10,180 by 2038
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed23 mi (37 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 FM 3325 over Little Marys CR built?

It was built in 2000, making it 25 years old in 2025.

What condition is FM 3325 over Little Marys CR 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 2024.

How much traffic does FM 3325 over Little Marys CR carry?

About 6,692 vehicles per day (2024 count), of which roughly 15% are trucks.

How long is FM 3325 over Little Marys CR?

The structure is 35 ft (10.7 m) long with a longest span of 8 ft (2.4 m) and a deck 55 ft wide.

Who owns FM 3325 over Little Marys CR?

It is owned by the State Highway Agency.