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 | 12:04:30 PM | 1.00 | 00:52 | 00:52 | 69 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 12:04:30 PM | 1.60 | 1:35 | 2:25 | 61 | |
| Harlem Rd | W Bellfort | 12:04:30 PM | 1.50 | 1:15 | 3:40 | 72 | |
| W Bellfort | Bellaire | 12:04:30 PM | 2.90 | 2:34 | 6:14 | 68 | |
| Bellaire | S Fry Rd | 12:04:30 PM | 1.60 | 1:29 | 7:43 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 12:04:30 PM | 2.20 | 1:56 | 9:38 | 68 | |
| Kingsland | IH-10 Katy | 12:04:30 PM | 1.25 | 1:11 | 10:49 | 63 | |
| IH-10 Katy | Morton | 11:52:30 AM | 1.50 | 1:46 | 12:35 | 51 | |
| Morton | Clay Rd | 12:04:30 PM | 1.60 | 1:20 | 13:55 | 72 | |
| Clay Rd | Beckendorff | 12:04:30 PM | 1.30 | 1:16 | 15:11 | 62 | |
| Beckendorff | FM-529 | 12:04:30 PM | 1.00 | 1:36 | 16:47 | 38 |  |
| FM-529 | West Rd | 12:04:30 PM | 2.50 | 1:51 | 18:38 | 81 | |
| West Rd | House Hahl | 12:04:30 PM | 1.30 | 1:31 | 20:09 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 12:04:30 PM | 1.40 | 1:17 | 21:26 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:04:30 PM | 2.40 | 2:12 | 23:38 | 65 | |
| Summary | 30.55 | 23:38 | 23:38 | 78 | |
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 | 12:04:30 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 12:04:30 PM | 1.40 | 1:16 | 3:20 | 66 | |
| House Hahl | West Rd | 12:04:30 PM | 1.30 | 1:35 | 4:55 | 49 |  |
| West Rd | FM-529 | 12:04:30 PM | 2.50 | 1:51 | 6:46 | 81 | |
| FM-529 | Beckendorff | 12:04:30 PM | 1.00 | 1:07 | 7:53 | 54 | |
| Beckendorff | Clay Rd | 12:04:30 PM | 1.30 | 1:12 | 9:05 | 65 | |
| Clay Rd | Morton | 12:04:30 PM | 1.60 | 1:46 | 10:51 | 54 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:04:30 PM | 1.25 | 1:25 | 12:15 | 53 | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | 12:04:30 PM | 2.00 | 1:38 | 13:52 | 73 | |
| S Fry Rd | Bellaire | 12:04:30 PM | 1.60 | 1:37 | 15:29 | 59 | |
| Bellaire | W Bellfort | 12:04:30 PM | 2.90 | 2:39 | 18:08 | 66 | |
| W Bellfort | Harlem Rd | 12:04:30 PM | 1.50 | 1:17 | 19:25 | 70 | |
| Harlem Rd | Oyster Creek | 12:04:30 PM | 1.60 | 1:33 | 20:58 | 62 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 12:04:30 PM | 1.00 | 1:00 | 21:56 | 60 | |
| Summary | 30.55 | 21:56 | 21:56 | 84 | |
