US Bridges

IH 20 Ml over Loraine Draw

Fair

Mitchell County, Texas · 0.05 MI E of FM 644(S) · Structure no. 081680000601077

Built
1956
69 years old, rebuilt 1958
Condition
Fair
inspected May 2023
Type
Culvert
Concrete
Length
61 ft
8 main spans
Daily traffic
17,977
2020 count
Owner
State
State Highway Agency

About this bridge

IH 20 Ml over Loraine Draw is a concrete culvert carrying IH 20 Ml over Loraine Draw in Mitchell County, Texas. It was built in 1956 and reconstructed in 1958, so it is 69 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 17,977 vehicles a day, roughly 43% of them trucks, projected to reach 18,710 by 2033. The structure is 61 ft (18.6 m) long.

CarriesIH 20 Ml
CrossesLoraine Draw
Location0.05 MI E of FM 644(S)
RouteInterstate 20
StateTexas
Coordinates32.41496, -100.71269
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 inspectionMay 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 spans8
Design loadHS 20
Structure length61 ft (18.6 m)
Longest span6 ft (1.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic17,977 (2020)
Projected traffic18,710 by 2033
Trucks43%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost$306,000
NavigationNo navigation control on waterway

Frequently asked questions

When was IH 20 Ml over Loraine Draw built?

It was built in 1956, making it 69 years old in 2025. It was reconstructed in 1958.

What condition is IH 20 Ml over Loraine Draw 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 May 2023.

How much traffic does IH 20 Ml over Loraine Draw carry?

About 17,977 vehicles per day (2020 count), of which roughly 43% are trucks.

How long is IH 20 Ml over Loraine Draw?

The structure is 61 ft (18.6 m) long with a longest span of 6 ft (1.8 m).

Who owns IH 20 Ml over Loraine Draw?

It is owned by the State Highway Agency.