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 | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 1:06:52 AM | 2.90 | 2:29 | 2:24 | 70 |  |
| Bellaire | S Fry Rd | 1:06:52 AM | 1.60 | 1:28 | 3:52 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 1:06:52 AM | 2.00 | 2:10 | 6:02 | 55 | |
| Cinco Ranch Blvd | Kingsland | 1:06:52 AM | 2.20 | 2:06 | 8:08 | 63 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:06:52 AM | 1.50 | 2:07 | 10:14 | 43 |  |
| Morton | Clay Rd | 1:06:52 AM | 1.60 | 1:21 | 11:35 | 71 | |
| Clay Rd | Beckendorff | 1:06:52 AM | 1.30 | 1:18 | 12:53 | 60 | |
| Beckendorff | FM-529 | 1:06:52 AM | 1.00 | 00:54 | 13:47 | 67 | |
| FM-529 | West Rd | 1:06:52 AM | 2.50 | 2:16 | 16:03 | 66 | |
| West Rd | House Hahl | 1:06:52 AM | 1.30 | 1:13 | 17:16 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 1:06:52 AM | 1.40 | 1:30 | 18:46 | 56 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:06:52 AM | 2.40 | 1:59 | 20:45 | 73 | |
| 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 | 1:06:52 AM | 2.40 | 1:53 | 1:53 | 76 | |
| Bridgeland Lake Parkway | House Hahl | 1:06:52 AM | 1.40 | 1:23 | 3:16 | 61 | |
| House Hahl | West Rd | 1:06:52 AM | 1.30 | 1:15 | 4:31 | 62 | |
| West Rd | FM-529 | 1:06:52 AM | 2.50 | 2:04 | 6:35 | 73 | |
| FM-529 | Beckendorff | 1:06:52 AM | 1.00 | 1:16 | 7:51 | 47 | |
| Beckendorff | Clay Rd | 12:55:23 AM | 1.30 | 1:08 | 8:59 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 1:06:52 AM | 2.20 | 1:56 | 10:52 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 1:06:52 AM | 2.00 | 2:28 | 13:20 | 49 | |
| S Fry Rd | Bellaire | 1:06:52 AM | 1.60 | 1:30 | 14:50 | 64 | |
| Bellaire | W Bellfort | 1:06:52 AM | 2.90 | 2:47 | 17:37 | 63 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 1:06:52 AM | 2.00 | 2:02 | 19:37 | 59 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 19:35 | 19:35 | 94 | |
