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 | 12:06:43 AM | 1.50 | 1:27 | 1:26 | 62 |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 12:06:43 AM | 1.50 | 1:18 | 2:42 | 69 | |
| W Bellfort | Bellaire | 12:06:43 AM | 2.90 | 2:28 | 5:10 | 71 | |
| Bellaire | S Fry Rd | 12:06:43 AM | 1.60 | 1:29 | 6:39 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 12:06:43 AM | 2.00 | 2:09 | 8:48 | 56 | |
| Cinco Ranch Blvd | Kingsland | 12:06:43 AM | 2.20 | 2:08 | 10:56 | 62 | |
| Kingsland | IH-10 Katy | 12:06:43 AM | 1.25 | 1:06 | 12:02 | 68 | |
| IH-10 Katy | Morton | 12:05:42 AM | 1.50 | 1:49 | 13:51 | 50 | |
| Morton | Clay Rd | 12:06:43 AM | 1.60 | 1:25 | 15:16 | 68 | |
| Clay Rd | Beckendorff | 12:06:43 AM | 1.30 | 1:13 | 16:29 | 64 | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | 12:06:43 AM | 1.30 | 1:11 | 17:38 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 12:06:43 AM | 1.40 | 1:20 | 18:58 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:06:43 AM | 2.40 | 2:01 | 20:59 | 71 | |
| 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 | 12:06:43 AM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 12:06:43 AM | 1.40 | 1:22 | 3:33 | 61 | |
| House Hahl | West Rd | 12:06:43 AM | 1.30 | 1:13 | 4:46 | 64 | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | 12:06:43 AM | 1.30 | 1:10 | 5:54 | 67 | |
| Clay Rd | Morton | 12:06:43 AM | 1.60 | 1:43 | 7:37 | 56 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:06:43 AM | 1.25 | 1:09 | 8:45 | 65 | |
| Kingsland | Cinco Ranch Blvd | 12:06:43 AM | 2.20 | 2:02 | 10:47 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 12:06:43 AM | 2.00 | 2:18 | 13:05 | 52 | |
| S Fry Rd | Bellaire | 12:06:43 AM | 1.60 | 2:21 | 15:26 | 41 |  |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 12:06:43 AM | 1.50 | 1:28 | 16:53 | 61 | |
| 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 | 16:49 | 16:49 | 109 | |
