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 | 6:37:52 PM | 1.00 | 1:07 | 1:07 | 54 |  |
| New Territory | FM-1464 | 6:54:49 PM | 1.50 | 1:21 | 2:28 | 67 | |
| FM-1464 | Oyster Creek | 6:54:49 PM | 2.00 | 1:46 | 4:14 | 68 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 6:54:49 PM | 2.90 | 2:32 | 6:44 | 69 | |
| Bellaire | S Fry Rd | 6:54:49 PM | 1.60 | 1:30 | 8:14 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 6:54:49 PM | 2.00 | 2:09 | 10:23 | 56 | |
| Cinco Ranch Blvd | Kingsland | 6:54:49 PM | 2.20 | 4:31 | 14:54 | 29 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 6:54:49 PM | 1.50 | 3:25 | 18:18 | 26 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 6:54:49 PM | 1.00 | 00:52 | 19:08 | 69 | |
| FM-529 | West Rd | 6:54:49 PM | 2.50 | 2:19 | 21:27 | 65 | |
| West Rd | House Hahl | 6:54:49 PM | 1.30 | 1:12 | 22:39 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 6:54:49 PM | 1.40 | 1:16 | 23:55 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 23:54 | 23:54 | 77 | |
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 | 6:54:49 PM | 1.40 | 1:17 | 1:16 | 65 | |
| House Hahl | West Rd | 6:54:49 PM | 1.30 | 1:13 | 2:29 | 64 | |
| West Rd | FM-529 | 6:54:49 PM | 2.50 | 2:03 | 4:32 | 73 | |
| FM-529 | Beckendorff | 6:54:49 PM | 1.00 | 1:02 | 5:34 | 58 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 6:54:49 PM | 1.25 | 1:16 | 6:47 | 59 | |
| Kingsland | Cinco Ranch Blvd | 6:54:49 PM | 2.20 | 2:40 | 9:27 | 50 | |
| Cinco Ranch Blvd | S Fry Rd | 6:54:49 PM | 2.00 | 2:15 | 11:42 | 53 | |
| S Fry Rd | Bellaire | 6:51:49 PM | 1.60 | 1:43 | 13:25 | 56 | |
| Bellaire | W Bellfort | 6:54:49 PM | 2.90 | 2:38 | 16:03 | 66 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 6:54:49 PM | 2.00 | 1:41 | 17:42 | 71 | |
| FM-1464 | New Territory | 6:54:49 PM | 1.50 | 1:24 | 19:06 | 64 | |
| New Territory | Brazos River | 6:54:49 PM | 1.00 | 00:48 | 19:54 | 75 | |
| Summary | 30.55 | Not Available | |
