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Legend (LHTAC/ITDLayers)

Bridge (0)
Functional Classification - 2025 (1)
Functional Class (prior current FC) (2)
AADT 1999 - Present - Daily Traffic (Time-Aware) (3)
0 - 1,000 Vehicles per Day 0 - 1,000 Vehicles per Day
1,001 - 5,000 Vehicles per Day 1,001 - 5,000 Vehicles per Day
5,001 - 10,000 Vehicles per Day 5,001 - 10,000 Vehicles per Day
10,001 - 50,000 Vehicles per Day 10,001 - 50,000 Vehicles per Day
> 50,000 Vehicles per Day > 50,000 Vehicles per Day
AADT 1999 (5)
0 - 1,000 Vehicles per Day 0 - 1,000 Vehicles per Day
1,001 - 5,000 Vehicles per Day 1,001 - 5,000 Vehicles per Day
5,001 - 10,000 Vehicles per Day 5,001 - 10,000 Vehicles per Day
10,001 - 50,000 Vehicles per Day 10,001 - 50,000 Vehicles per Day
> 50,000 Vehicles per Day > 50,000 Vehicles per Day
AADT 2000 (6)
0 - 1,000 Vehicles per Day 0 - 1,000 Vehicles per Day
1,001 - 5,000 Vehicles per Day 1,001 - 5,000 Vehicles per Day
5,001 - 10,000 Vehicles per Day 5,001 - 10,000 Vehicles per Day
10,001 - 50,000 Vehicles per Day 10,001 - 50,000 Vehicles per Day
> 50,000 Vehicles per Day > 50,000 Vehicles per Day
AADT 2001 (7)
0 - 1,000 Vehicles per Day 0 - 1,000 Vehicles per Day
1,001 - 5,000 Vehicles per Day 1,001 - 5,000 Vehicles per Day
5,001 - 10,000 Vehicles per Day 5,001 - 10,000 Vehicles per Day
10,001 - 50,000 Vehicles per Day 10,001 - 50,000 Vehicles per Day
> 50,000 Vehicles per Day > 50,000 Vehicles per Day
AADT 2002 (8)
0 - 1,000 Vehicles per Day 0 - 1,000 Vehicles per Day
1,001 - 5,000 Vehicles per Day 1,001 - 5,000 Vehicles per Day
5,001 - 10,000 Vehicles per Day 5,001 - 10,000 Vehicles per Day
10,001 - 50,000 Vehicles per Day 10,001 - 50,000 Vehicles per Day
> 50,000 Vehicles per Day > 50,000 Vehicles per Day
AADT 2003 (9)
0 - 1,000 Vehicles per Day 0 - 1,000 Vehicles per Day
1,001 - 5,000 Vehicles per Day 1,001 - 5,000 Vehicles per Day
5,001 - 10,000 Vehicles per Day 5,001 - 10,000 Vehicles per Day
10,001 - 50,000 Vehicles per Day 10,001 - 50,000 Vehicles per Day
> 50,000 Vehicles per Day > 50,000 Vehicles per Day
AADT 2004 (10)
0 - 1,000 Vehicles per Day 0 - 1,000 Vehicles per Day
1,001 - 5,000 Vehicles per Day 1,001 - 5,000 Vehicles per Day
5,001 - 10,000 Vehicles per Day 5,001 - 10,000 Vehicles per Day
10,001 - 50,000 Vehicles per Day 10,001 - 50,000 Vehicles per Day
> 50,000 Vehicles per Day > 50,000 Vehicles per Day
AADT 2005 (11)
0 - 1,000 Vehicles per Day 0 - 1,000 Vehicles per Day
1,001 - 5,000 Vehicles per Day 1,001 - 5,000 Vehicles per Day
5,001 - 10,000 Vehicles per Day 5,001 - 10,000 Vehicles per Day
10,001 - 50,000 Vehicles per Day 10,001 - 50,000 Vehicles per Day
> 50,000 Vehicles per Day > 50,000 Vehicles per Day
AADT 2006 (12)
0 - 1,000 Vehicles per Day 0 - 1,000 Vehicles per Day
1,001 - 5,000 Vehicles per Day 1,001 - 5,000 Vehicles per Day
5,001 - 10,000 Vehicles per Day 5,001 - 10,000 Vehicles per Day
10,001 - 50,000 Vehicles per Day 10,001 - 50,000 Vehicles per Day
> 50,000 Vehicles per Day > 50,000 Vehicles per Day
AADT 2007 (13)
0 - 1,000 Vehicles per Day 0 - 1,000 Vehicles per Day
1,001 - 5,000 Vehicles per Day 1,001 - 5,000 Vehicles per Day
5,001 - 10,000 Vehicles per Day 5,001 - 10,000 Vehicles per Day
10,001 - 50,000 Vehicles per Day 10,001 - 50,000 Vehicles per Day
> 50,000 Vehicles per Day > 50,000 Vehicles per Day
AADT 2008 (14)
0 - 1,000 Vehicles per Day 0 - 1,000 Vehicles per Day
1,001 - 5,000 Vehicles per Day 1,001 - 5,000 Vehicles per Day
5,001 - 10,000 Vehicles per Day 5,001 - 10,000 Vehicles per Day
10,001 - 50,000 Vehicles per Day 10,001 - 50,000 Vehicles per Day
> 50,000 Vehicles per Day > 50,000 Vehicles per Day
AADT 2009 (15)
0 - 1,000 Vehicles per Day 0 - 1,000 Vehicles per Day
1,001 - 5,000 Vehicles per Day 1,001 - 5,000 Vehicles per Day
5,001 - 10,000 Vehicles per Day 5,001 - 10,000 Vehicles per Day
10,001 - 50,000 Vehicles per Day 10,001 - 50,000 Vehicles per Day
> 50,000 Vehicles per Day > 50,000 Vehicles per Day
AADT 2010 (16)
0 - 1,000 Vehicles per Day 0 - 1,000 Vehicles per Day
1,001 - 5,000 Vehicles per Day 1,001 - 5,000 Vehicles per Day
5,001 - 10,000 Vehicles per Day 5,001 - 10,000 Vehicles per Day
10,001 - 50,000 Vehicles per Day 10,001 - 50,000 Vehicles per Day
> 50,000 Vehicles per Day > 50,000 Vehicles per Day
AADT 2011 (17)
0 - 1,000 Vehicles per Day 0 - 1,000 Vehicles per Day
1,001 - 5,000 Vehicles per Day 1,001 - 5,000 Vehicles per Day
5,001 - 10,000 Vehicles per Day 5,001 - 10,000 Vehicles per Day
10,001 - 50,000 Vehicles per Day 10,001 - 50,000 Vehicles per Day
> 50,000 Vehicles per Day > 50,000 Vehicles per Day
AADT 2012 (18)
0 - 1,000 Vehicles per Day 0 - 1,000 Vehicles per Day
1,001 - 5,000 Vehicles per Day 1,001 - 5,000 Vehicles per Day
5,001 - 10,000 Vehicles per Day 5,001 - 10,000 Vehicles per Day
10,001 - 50,000 Vehicles per Day 10,001 - 50,000 Vehicles per Day
> 50,000 Vehicles per Day > 50,000 Vehicles per Day
AADT 2013 (19)
0 - 1,000 Vehicles per Day 0 - 1,000 Vehicles per Day
1,001 - 5,000 Vehicles per Day 1,001 - 5,000 Vehicles per Day
5,001 - 10,000 Vehicles per Day 5,001 - 10,000 Vehicles per Day
10,001 - 50,000 Vehicles per Day 10,001 - 50,000 Vehicles per Day
> 50,000 Vehicles per Day > 50,000 Vehicles per Day
AADT 2014 (20)
0 - 1,000 Vehicles per Day 0 - 1,000 Vehicles per Day
1,001 - 5,000 Vehicles per Day 1,001 - 5,000 Vehicles per Day
5,001 - 10,000 Vehicles per Day 5,001 - 10,000 Vehicles per Day
10,001 - 50,000 Vehicles per Day 10,001 - 50,000 Vehicles per Day
> 50,000 Vehicles per Day > 50,000 Vehicles per Day
AADT2015 (24)
0 - 1,000 Vehicles per Day 0 - 1,000 Vehicles per Day
1,001 - 5,000 Vehicles per Day 1,001 - 5,000 Vehicles per Day
5,001 - 10,000 Vehicles per Day 5,001 - 10,000 Vehicles per Day
10,001 - 50,000 Vehicles per Day 10,001 - 50,000 Vehicles per Day
> 50,000 Vehicles per Day > 50,000 Vehicles per Day
AADT2016 (25)
0 - 1,000 Vehicles per Day 0 - 1,000 Vehicles per Day
1,001 - 5,000 Vehicles per Day 1,001 - 5,000 Vehicles per Day
5,001 - 10,000 Vehicles per Day 5,001 - 10,000 Vehicles per Day
10,001 - 50,000 Vehicles per Day 10,001 - 50,000 Vehicles per Day
> 50,000 Vehicles per Day > 50,000 Vehicles per Day
AADT2017 (27)
0 - 1,000 Vehicles per Day 0 - 1,000 Vehicles per Day
1,001 - 5,000 Vehicles per Day 1,001 - 5,000 Vehicles per Day
5,001 - 10,000 Vehicles per Day 5,001 - 10,000 Vehicles per Day
10,001 - 50,000 Vehicles per Day 10,001 - 50,000 Vehicles per Day
> 50,000 Vehicles per Day > 50,000 Vehicles per Day
AADT2018 (30)
0 - 1,000 Vehicles per Day 0 - 1,000 Vehicles per Day
1,001 - 5,000 Vehicles per Day 1,001 - 5,000 Vehicles per Day
5,001 - 10,000 Vehicles per Day 5,001 - 10,000 Vehicles per Day
10,001 - 50,000 Vehicles per Day 10,001 - 50,000 Vehicles per Day
> 50,000 Vehicles per Day > 50,000 Vehicles per Day
AADT2019 (29)
0 - 1,000 Vehicles per Day 0 - 1,000 Vehicles per Day
1,001 - 5,000 Vehicles per Day 1,001 - 5,000 Vehicles per Day
5,001 - 10,000 Vehicles per Day 5,001 - 10,000 Vehicles per Day
10,001 - 50,000 Vehicles per Day 10,001 - 50,000 Vehicles per Day
> 50,000 Vehicles per Day > 50,000 Vehicles per Day
State Highway System (21)
Interstate Interstate
US Highway US Highway
State Highway State Highway
All Road (22)
Urban Area Boundary (23)