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 | 11:58:54 PM | 1.00 | 1:03 | 1:03 | 57 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 11:58:54 PM | 2.90 | 2:25 | 3:24 | 72 | |
| Bellaire | S Fry Rd | 11:58:54 PM | 1.60 | 1:19 | 4:43 | 73 | |
| S Fry Rd | Cinco Ranch Blvd | 11:58:54 PM | 2.00 | 2:05 | 6:48 | 58 | |
| Cinco Ranch Blvd | Kingsland | 11:58:54 PM | 2.20 | 2:27 | 9:15 | 54 | |
| Kingsland | IH-10 Katy | 11:58:54 PM | 1.25 | 1:11 | 10:26 | 63 | |
| IH-10 Katy | Morton | 11:58:54 PM | 1.50 | 2:03 | 12:29 | 44 |  |
| Morton | Clay Rd | 11:58:54 PM | 1.60 | 1:26 | 13:55 | 67 | |
| Clay Rd | Beckendorff | 11:58:54 PM | 1.30 | 1:12 | 15:07 | 65 | |
| Beckendorff | FM-529 | 11:58:54 PM | 1.00 | 1:00 | 16:07 | 60 | |
| FM-529 | West Rd | 11:44:55 PM | 2.50 | 1:54 | 18:01 | 79 | |
| West Rd | House Hahl | 11:58:54 PM | 1.30 | 1:22 | 19:23 | 57 | |
| House Hahl | Bridgeland Lake Parkway | 11:58:54 PM | 1.40 | 1:18 | 20:41 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:58:54 PM | 2.40 | 2:03 | 22:44 | 70 | |
| Summary | 30.55 | 22:44 | 22:44 | 81 | |
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 | 11:58:54 PM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 11:58:54 PM | 1.40 | 1:24 | 3:35 | 60 | |
| House Hahl | West Rd | 11:58:54 PM | 1.30 | 1:42 | 5:17 | 46 | |
| West Rd | FM-529 | 11:58:54 PM | 2.50 | 1:56 | 7:13 | 78 | |
| FM-529 | Beckendorff | 11:58:54 PM | 1.00 | 1:08 | 8:21 | 53 | |
| Beckendorff | Clay Rd | 11:58:54 PM | 1.30 | 1:04 | 9:25 | 73 | |
| Clay Rd | Morton | 11:50:55 PM | 1.60 | 1:46 | 11:11 | 54 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:58:54 PM | 1.25 | 1:12 | 12:22 | 62 | |
| Kingsland | Cinco Ranch Blvd | 11:58:54 PM | 2.20 | 1:57 | 14:19 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 11:58:54 PM | 2.00 | 1:56 | 16:15 | 62 | |
| S Fry Rd | Bellaire | 11:58:54 PM | 1.60 | 1:36 | 17:51 | 60 | |
| Bellaire | W Bellfort | 11:58:54 PM | 2.90 | 2:38 | 20:29 | 66 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| 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 | 20:24 | 20:24 | 90 | |
