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 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 8:24:42 PM | 1.60 | 1:24 | 1:21 | 69 |  |
| Harlem Rd | W Bellfort | 8:24:42 PM | 1.50 | 1:13 | 2:34 | 74 | |
| W Bellfort | Bellaire | 8:24:42 PM | 2.90 | 2:47 | 5:21 | 63 | |
| Bellaire | S Fry Rd | 8:24:42 PM | 1.60 | 1:33 | 6:54 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 8:24:42 PM | 2.00 | 2:03 | 8:57 | 59 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 8:24:42 PM | 1.25 | 2:29 | 11:25 | 30 |  |
| IH-10 Katy | Morton | 8:24:42 PM | 1.50 | 1:40 | 13:05 | 54 | |
| Morton | Clay Rd | 8:24:42 PM | 1.60 | 1:27 | 14:32 | 66 | |
| Clay Rd | Beckendorff | 8:24:42 PM | 1.30 | 1:23 | 15:55 | 56 | |
| Beckendorff | FM-529 | 8:24:42 PM | 1.00 | 00:53 | 16:48 | 68 | |
| FM-529 | West Rd | 8:24:42 PM | 2.50 | 2:07 | 18:55 | 71 | |
| West Rd | House Hahl | 8:24:42 PM | 1.30 | 1:10 | 20:05 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 8:24:42 PM | 1.40 | 1:14 | 21:19 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:24:42 PM | 2.40 | 2:12 | 23:31 | 65 | |
| 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 | 8:24:42 PM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 8:24:42 PM | 1.40 | 1:15 | 3:18 | 67 | |
| House Hahl | West Rd | 8:24:42 PM | 1.30 | 1:09 | 4:27 | 68 | |
| West Rd | FM-529 | 8:24:42 PM | 2.50 | 2:10 | 6:37 | 69 | |
| FM-529 | Beckendorff | 8:24:42 PM | 1.00 | 00:55 | 7:32 | 65 | |
| Beckendorff | Clay Rd | 8:24:42 PM | 1.30 | 1:11 | 8:43 | 66 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 8:24:42 PM | 1.50 | 2:22 | 11:04 | 38 | |
| IH-10 Katy | Kingsland | 8:24:42 PM | 1.25 | 8:24 | 19:28 | 9 |  |
| Kingsland | Cinco Ranch Blvd | 8:24:42 PM | 2.20 | 2:29 | 21:57 | 53 | |
| Cinco Ranch Blvd | S Fry Rd | 8:24:42 PM | 2.00 | 2:02 | 23:59 | 59 | |
| S Fry Rd | Bellaire | 8:23:42 PM | 1.60 | 1:23 | 25:22 | 69 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 8:24:42 PM | 1.50 | 2:30 | 27:51 | 36 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 27:47 | 27:47 | 66 | |
