SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | 7:08:30 PM | 1.50 | 1:21 | 1:20 | 67 |  |
| FM-1464 | Oyster Creek | 7:08:30 PM | 2.00 | 1:41 | 3:01 | 71 | |
| Oyster Creek | Harlem Rd | 7:08:30 PM | 1.60 | 1:30 | 4:31 | 64 | |
| Harlem Rd | W Bellfort | 7:08:30 PM | 1.50 | 1:14 | 5:45 | 73 | |
| W Bellfort | Bellaire | 7:08:30 PM | 2.90 | 2:27 | 8:12 | 71 | |
| Bellaire | S Fry Rd | 7:08:30 PM | 1.60 | 1:19 | 9:31 | 73 | |
| S Fry Rd | Cinco Ranch Blvd | 7:08:30 PM | 2.00 | 3:56 | 13:27 | 31 |  |
| Cinco Ranch Blvd | Kingsland | 7:08:30 PM | 2.20 | 5:29 | 18:56 | 24 |  |
| Kingsland | IH-10 Katy | 7:08:30 PM | 1.25 | 1:03 | 19:59 | 71 | |
| IH-10 Katy | Morton | 7:08:30 PM | 1.50 | 2:11 | 22:10 | 41 |  |
| Morton | Clay Rd | 7:08:30 PM | 1.60 | 1:31 | 23:41 | 63 | |
| Clay Rd | Beckendorff | 7:08:30 PM | 1.30 | 1:16 | 24:57 | 62 | |
| Beckendorff | FM-529 | 7:08:30 PM | 1.00 | 00:55 | 25:52 | 65 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | Not Available | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 7:08:30 PM | 1.00 | 1:05 | 1:01 | 55 | |
| Beckendorff | Clay Rd | 7:08:30 PM | 1.30 | 1:11 | 2:12 | 66 | |
| Clay Rd | Morton | 7:08:30 PM | 1.60 | 2:07 | 4:19 | 45 | |
| Morton | IH-10 Katy | 7:08:30 PM | 1.50 | 1:10 | 5:29 | 77 | |
| IH-10 Katy | Kingsland | 7:08:30 PM | 1.25 | 1:22 | 6:51 | 55 | |
| Kingsland | Cinco Ranch Blvd | 7:08:30 PM | 2.20 | 2:05 | 8:56 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 7:08:30 PM | 2.00 | 2:02 | 10:58 | 59 | |
| S Fry Rd | Bellaire | 7:08:30 PM | 1.60 | 1:27 | 12:25 | 66 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 7:08:30 PM | 1.50 | 1:34 | 13:58 | 57 | |
| Harlem Rd | Oyster Creek | 7:08:30 PM | 1.60 | 1:32 | 15:30 | 63 | |
| Oyster Creek | FM-1464 | 7:08:30 PM | 2.00 | 1:42 | 17:12 | 71 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
