US Bridges

Mcmillen RD over Maxwell Creek

Good

Collin County, Texas · 0.35 MI E of FM 2551 · Structure no. 180430W00105001

Built
1997
28 years old
Condition
Good
inspected March 2023
Type
Stringer/Multi-beam or Girder
Concrete
Length
93 ft
3 main spans
Daily traffic
3,042
2019 count
Owner
County
County Highway Agency

About this bridge

Mcmillen RD over Maxwell Creek is a concrete stringer/multi-beam or girder carrying Mcmillen RD over Maxwell Creek in Collin County, Texas. It was built in 1997, so it is 28 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 3,042 vehicles a day, projected to reach 680 by 2031. The structure is 93 ft (28.3 m) long and 26 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesMcmillen RD
CrossesMaxwell Creek
Location0.35 MI E of FM 2551
RouteCounty Highway 245
CountyCollin County
StateTexas
Coordinates33.03112, -96.60594
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour evaluation has not been made
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length93 ft (28.3 m)
Longest span31 ft (9.4 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,042 (2019)
Projected traffic680 by 2031
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$65,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Mcmillen RD over Maxwell Creek built?

It was built in 1997, making it 28 years old in 2025.

What condition is Mcmillen RD over Maxwell Creek 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 Mcmillen RD over Maxwell Creek carry?

About 3,042 vehicles per day (2019 count).

How long is Mcmillen RD over Maxwell Creek?

The structure is 93 ft (28.3 m) long with a longest span of 31 ft (9.4 m) and a deck 26 ft wide.

Who owns Mcmillen RD over Maxwell Creek?

It is owned by the County Highway Agency.