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 | 7:48:56 AM | 1.00 | 1:00 | 1:00 | 60 |  |
| 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 | 7:48:56 AM | 2.90 | 2:40 | 3:36 | 65 | |
| Bellaire | S Fry Rd | 7:48:56 AM | 1.60 | 1:23 | 4:59 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 7:48:56 AM | 2.00 | 2:14 | 7:13 | 54 | |
| Cinco Ranch Blvd | Kingsland | 7:48:56 AM | 2.20 | 2:25 | 9:38 | 55 | |
| Kingsland | IH-10 Katy | 7:48:56 AM | 1.25 | 1:09 | 10:47 | 65 | |
| IH-10 Katy | Morton | 7:48:56 AM | 1.50 | 1:51 | 12:38 | 49 |  |
| Morton | Clay Rd | 7:48:56 AM | 1.60 | 1:31 | 14:09 | 63 | |
| Clay Rd | Beckendorff | 7:48:56 AM | 1.30 | 1:19 | 15:28 | 59 | |
| Beckendorff | FM-529 | 7:48:56 AM | 1.00 | 00:56 | 16:24 | 64 | |
| FM-529 | West Rd | 7:48:56 AM | 2.50 | 1:58 | 18:22 | 76 | |
| West Rd | House Hahl | 7:48:56 AM | 1.30 | 1:35 | 19:57 | 49 | |
| House Hahl | Bridgeland Lake Parkway | 7:48:56 AM | 1.40 | 1:27 | 21:24 | 58 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:48:56 AM | 2.40 | 2:25 | 23:49 | 60 | |
| Summary | 30.55 | 23:49 | 23:49 | 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 | 7:48:56 AM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 7:48:56 AM | 1.40 | 1:16 | 3:25 | 66 | |
| House Hahl | West Rd | 7:48:56 AM | 1.30 | 1:34 | 4:59 | 50 | |
| West Rd | FM-529 | 7:48:56 AM | 2.50 | 1:51 | 6:50 | 81 | |
| FM-529 | Beckendorff | 7:48:56 AM | 1.00 | 1:04 | 7:54 | 56 | |
| Beckendorff | Clay Rd | 7:48:56 AM | 1.30 | 1:19 | 9:13 | 59 | |
| Clay Rd | Morton | 7:48:56 AM | 1.60 | 1:38 | 10:51 | 59 | |
| Morton | IH-10 Katy | 7:48:56 AM | 1.50 | 1:08 | 11:59 | 79 | |
| IH-10 Katy | Kingsland | 7:48:56 AM | 1.25 | 1:03 | 13:02 | 71 | |
| Kingsland | Cinco Ranch Blvd | 7:48:56 AM | 2.20 | 1:55 | 14:57 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 7:48:56 AM | 2.00 | 1:51 | 16:48 | 65 | |
| S Fry Rd | Bellaire | 7:48:56 AM | 1.60 | 1:33 | 18:21 | 62 | |
| Bellaire | W Bellfort | 7:48:56 AM | 2.90 | 2:48 | 21:09 | 62 | |
| 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 | 7:48:56 AM | 1.00 | 1:42 | 22:47 | 35 |  |
| Summary | 30.55 | 22:47 | 22:47 | 80 | |
