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 | 6:36:39 PM | 1.00 | 00:54 | 00:54 | 67 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 6:36:39 PM | 1.60 | 1:24 | 2:16 | 69 | |
| Harlem Rd | W Bellfort | 6:36:39 PM | 1.50 | 1:13 | 3:29 | 74 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 6:36:39 PM | 2.00 | 2:50 | 6:17 | 42 |  |
| Cinco Ranch Blvd | Kingsland | 6:36:39 PM | 2.20 | 3:25 | 9:42 | 39 |  |
| Kingsland | IH-10 Katy | 6:36:39 PM | 1.25 | 1:05 | 10:47 | 69 | |
| IH-10 Katy | Morton | 6:28:40 PM | 1.50 | 3:26 | 14:13 | 26 |  |
| Morton | Clay Rd | 6:36:39 PM | 1.60 | 1:42 | 15:55 | 56 | |
| Clay Rd | Beckendorff | 6:36:39 PM | 1.30 | 1:16 | 17:11 | 62 | |
| Beckendorff | FM-529 | 6:36:39 PM | 1.00 | 00:55 | 18:06 | 65 | |
| FM-529 | West Rd | 6:36:39 PM | 2.50 | 1:50 | 19:56 | 82 | |
| West Rd | House Hahl | 6:36:39 PM | 1.30 | 1:28 | 21:24 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 6:36:39 PM | 1.40 | 1:15 | 22:39 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:36:39 PM | 2.40 | 2:04 | 24:43 | 70 | |
| Summary | 30.55 | 24:43 | 24:43 | 74 | |
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 | 6:36:39 PM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 6:36:39 PM | 1.40 | 1:19 | 3:29 | 64 | |
| House Hahl | West Rd | 6:36:39 PM | 1.30 | 1:38 | 5:07 | 48 | |
| West Rd | FM-529 | 6:36:39 PM | 2.50 | 1:56 | 7:03 | 78 | |
| FM-529 | Beckendorff | 6:36:39 PM | 1.00 | 1:01 | 8:04 | 59 | |
| Beckendorff | Clay Rd | 6:36:39 PM | 1.30 | 1:13 | 9:17 | 64 | |
| Clay Rd | Morton | 6:36:39 PM | 1.60 | 1:56 | 11:13 | 50 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 6:36:39 PM | 1.25 | 1:13 | 12:25 | 62 | |
| Kingsland | Cinco Ranch Blvd | 6:36:39 PM | 2.20 | 3:42 | 16:07 | 36 | |
| Cinco Ranch Blvd | S Fry Rd | 6:36:39 PM | 2.00 | 6:17 | 22:24 | 19 |  |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 6:36:39 PM | 1.60 | 1:26 | 23:47 | 67 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 6:36:39 PM | 1.00 | 00:49 | 24:34 | 73 | |
| Summary | 30.55 | 24:34 | 24:34 | 75 | |
