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 | 5:53:42 AM | 2.00 | 1:35 | 1:33 | 76 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 5:53:42 AM | 1.50 | 1:16 | 2:48 | 71 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 5:53:42 AM | 2.00 | 1:53 | 4:39 | 64 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 5:53:42 AM | 1.50 | 1:47 | 6:24 | 50 | |
| Morton | Clay Rd | 5:53:42 AM | 1.60 | 1:28 | 7:52 | 65 | |
| Clay Rd | Beckendorff | 5:53:42 AM | 1.30 | 1:20 | 9:12 | 58 | |
| Beckendorff | FM-529 | 5:53:42 AM | 1.00 | 00:55 | 10:07 | 65 | |
| FM-529 | West Rd | 5:53:42 AM | 2.50 | 2:17 | 12:24 | 66 | |
| West Rd | House Hahl | 5:53:42 AM | 1.30 | 1:16 | 13:40 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 5:53:42 AM | 1.40 | 1:21 | 15:01 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:53:42 AM | 2.40 | 2:11 | 17:12 | 66 | |
| 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 | 5:53:42 AM | 2.40 | 2:16 | 2:16 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 5:53:42 AM | 1.40 | 1:16 | 3:32 | 66 | |
| House Hahl | West Rd | 5:53:42 AM | 1.30 | 1:13 | 4:45 | 64 | |
| West Rd | FM-529 | 5:53:42 AM | 2.50 | 2:12 | 6:57 | 68 | |
| FM-529 | Beckendorff | 5:53:42 AM | 1.00 | 1:01 | 7:58 | 59 | |
| Beckendorff | Clay Rd | 5:53:42 AM | 1.30 | 1:11 | 9:09 | 66 | |
| Clay Rd | Morton | 5:53:42 AM | 1.60 | 1:58 | 11:07 | 49 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 5:53:42 AM | 2.20 | 1:59 | 13:04 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 5:53:42 AM | 2.00 | 2:02 | 15:06 | 59 | |
| S Fry Rd | Bellaire | 5:53:42 AM | 1.60 | 1:38 | 16:44 | 59 | |
| Bellaire | W Bellfort | 5:53:42 AM | 2.90 | 2:47 | 19:31 | 63 | |
| 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 | 19:26 | 19:26 | 94 | |
