US Bridges

IH 35E Sbfr over Lake Lewisville

Good

Denton County, Texas · 4.7 MI N of SH 121 · Structure no. 180610019602480

Built
2019
6 years old
Condition
Good
inspected March 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
1,092 ft
8 main spans
Daily traffic
9,200
2010 count
Owner
State
State Highway Agency

About this bridge

IH 35E Sbfr over Lake Lewisville is a prestressed concrete stringer/multi-beam or girder carrying IH 35E Sbfr over Lake Lewisville in Denton 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 9,200 vehicles a day, roughly 3% of them trucks, projected to reach 13,900 by 2030. The structure is 1,092 ft (332.8 m) long and 52 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesIH 35E Sbfr
CrossesLake Lewisville
Location4.7 MI N of SH 121
RouteInterstate 35
CountyDenton County
StateTexas
Coordinates33.09506, -97.02922
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be 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 typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans8
Design loadHL 93
Structure length1,092 ft (332.8 m)
Longest span136 ft (41.6 m)
Deck width52 ft (15.9 m)
Roadway width41 ft (12.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,200 (2010)
Projected traffic13,900 by 2030
Trucks3%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byPrivate (other than railroad)
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 IH 35E Sbfr over Lake Lewisville built?

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

What condition is IH 35E Sbfr over Lake Lewisville 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 March 2023.

How much traffic does IH 35E Sbfr over Lake Lewisville carry?

About 9,200 vehicles per day (2010 count), of which roughly 3% are trucks.

How long is IH 35E Sbfr over Lake Lewisville?

The structure is 1,092 ft (332.8 m) long with a longest span of 136 ft (41.6 m) and a deck 52 ft wide.

Who owns IH 35E Sbfr over Lake Lewisville?

It is owned by the State Highway Agency and maintained by the Private (other than railroad).