US Bridges

IH 45 Ml & Efr over Elm Creek

Fair

Navarro County, Texas · 1.70 MI NW of FM 246 · Structure no. 181750016601073

Built
1968
57 years old
Condition
Fair
inspected December 2023
Type
Culvert
Concrete
Length
33 ft
3 main spans
Daily traffic
34,143
2020 count
Owner
State
State Highway Agency

About this bridge

IH 45 Ml & Efr over Elm Creek is a concrete culvert carrying IH 45 Ml & Efr over Elm Creek in Navarro County, Texas. It was built in 1968, so it is 57 years old, older than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 34,143 vehicles a day, roughly 31% of them trucks, projected to reach 42,640 by 2033. The structure is 33 ft (10.1 m) long. If it were closed, the detour would be 5 mi (8 km).

CarriesIH 45 Ml & Efr
CrossesElm Creek
Location1.70 MI NW of FM 246
RouteInterstate 45
StateTexas
Coordinates31.89536, -96.36594
Functional classRural Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: 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 rating44 US tons
Inventory rating26 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length33 ft (10.1 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic34,143 (2020)
Projected traffic42,640 by 2033
Trucks31%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 IH 45 Ml & Efr over Elm Creek built?

It was built in 1968, making it 57 years old in 2025.

What condition is IH 45 Ml & Efr over Elm Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in December 2023.

How much traffic does IH 45 Ml & Efr over Elm Creek carry?

About 34,143 vehicles per day (2020 count), of which roughly 31% are trucks.

How long is IH 45 Ml & Efr over Elm Creek?

The structure is 33 ft (10.1 m) long with a longest span of 10 ft (3 m).

Who owns IH 45 Ml & Efr over Elm Creek?

It is owned by the State Highway Agency.