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 | 6:57:41 PM | 1.00 | 00:51 | 00:51 | 71 |  |
| New Territory | FM-1464 | 7:05:40 PM | 1.50 | 1:25 | 2:16 | 64 | |
| FM-1464 | Oyster Creek | 7:08:40 PM | 2.00 | 1:40 | 3:56 | 72 | |
| Oyster Creek | Harlem Rd | 7:08:40 PM | 1.60 | 1:24 | 5:20 | 69 | |
| Harlem Rd | W Bellfort | 7:08:40 PM | 1.50 | 1:22 | 6:42 | 66 | |
| W Bellfort | Bellaire | 7:08:40 PM | 2.90 | 2:47 | 9:29 | 63 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 7:08:40 PM | 1.50 | 1:38 | 11:03 | 55 | |
| Morton | Clay Rd | 7:08:40 PM | 1.60 | 1:22 | 12:25 | 70 | |
| Clay Rd | Beckendorff | 7:08:40 PM | 1.30 | 1:15 | 13:40 | 62 | |
| Beckendorff | FM-529 | 7:08:40 PM | 1.00 | 00:53 | 14:33 | 68 | |
| FM-529 | West Rd | 7:08:40 PM | 2.50 | 2:05 | 16:38 | 72 | |
| West Rd | House Hahl | 7:08:40 PM | 1.30 | 1:08 | 17:46 | 69 | |
| House Hahl | Bridgeland Lake Parkway | 7:08:40 PM | 1.40 | 1:12 | 18:58 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:08:40 PM | 2.40 | 2:02 | 21:00 | 71 | |
| Summary | 30.6 | 21:00 | 21:00 | 87 | |
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 | 7:08:40 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 7:08:40 PM | 1.40 | 1:19 | 3:27 | 64 | |
| House Hahl | West Rd | 7:08:40 PM | 1.30 | 1:15 | 4:42 | 62 | |
| West Rd | FM-529 | 7:08:40 PM | 2.50 | 2:10 | 6:52 | 69 | |
| FM-529 | Beckendorff | 7:08:40 PM | 1.00 | 1:05 | 7:57 | 55 | |
| Beckendorff | Clay Rd | 7:08:40 PM | 1.30 | 1:07 | 9:04 | 70 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 7:08:40 PM | 1.50 | 1:27 | 10:30 | 62 | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 7:08:40 PM | 2.90 | 3:04 | 13:30 | 57 | |
| W Bellfort | Harlem Rd | 7:08:40 PM | 1.50 | 1:12 | 14:42 | 75 | |
| Harlem Rd | Oyster Creek | 7:08:40 PM | 1.60 | 1:36 | 16:18 | 60 | |
| Oyster Creek | FM-1464 | 7:08:40 PM | 2.00 | 1:47 | 18:05 | 67 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.6 | 18:03 | 18:03 | 102 | |
