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 | 5:07:57 AM | 2.00 | 1:36 | 1:34 | 75 |  |
| Oyster Creek | Harlem Rd | 5:07:57 AM | 1.60 | 1:30 | 3:04 | 64 | |
| Harlem Rd | W Bellfort | 5:07:57 AM | 1.50 | 1:20 | 4:24 | 68 | |
| W Bellfort | Bellaire | 5:07:57 AM | 2.90 | 2:53 | 7:17 | 60 | |
| Bellaire | S Fry Rd | 5:07:57 AM | 1.60 | 1:28 | 8:45 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 5:07:57 AM | 2.00 | 1:49 | 10:34 | 66 | |
| Cinco Ranch Blvd | Kingsland | 5:07:57 AM | 2.20 | 2:00 | 12:34 | 66 | |
| Kingsland | IH-10 Katy | 5:07:57 AM | 1.25 | 1:09 | 13:43 | 65 | |
| IH-10 Katy | Morton | 5:07:57 AM | 1.50 | 1:30 | 15:13 | 60 | |
| Morton | Clay Rd | 5:07:57 AM | 1.60 | 1:28 | 16:41 | 65 | |
| Clay Rd | Beckendorff | 5:07:57 AM | 1.30 | 1:17 | 17:58 | 61 | |
| Beckendorff | FM-529 | 5:07:57 AM | 1.00 | 00:53 | 18:51 | 68 | |
| FM-529 | West Rd | 4:51:55 AM | 2.50 | 2:22 | 21:13 | 63 | |
| West Rd | House Hahl | 5:07:57 AM | 1.30 | 1:14 | 22:27 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 5:07:57 AM | 1.40 | 1:16 | 23:43 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:07:57 AM | 2.40 | 2:08 | 25:51 | 68 | |
| 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 | 5:07:57 AM | 2.40 | 2:00 | 2:00 | 72 | |
| Bridgeland Lake Parkway | House Hahl | 5:07:57 AM | 1.40 | 1:24 | 3:24 | 60 | |
| House Hahl | West Rd | 5:07:57 AM | 1.30 | 1:11 | 4:35 | 66 | |
| West Rd | FM-529 | 5:07:57 AM | 2.50 | 1:59 | 6:34 | 76 | |
| FM-529 | Beckendorff | 5:07:57 AM | 1.00 | 00:55 | 7:29 | 65 | |
| Beckendorff | Clay Rd | 5:07:57 AM | 1.30 | 1:12 | 8:41 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 5:07:57 AM | 1.25 | 1:46 | 10:25 | 42 |  |
| Kingsland | Cinco Ranch Blvd | 5:07:57 AM | 2.20 | 1:58 | 12:23 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 5:07:57 AM | 2.00 | 1:46 | 14:09 | 68 | |
| 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 | - | 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 | 14:02 | 14:02 | 131 | |
