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 | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 4:18:40 AM | 2.00 | 1:50 | 1:43 | 65 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 4:18:40 AM | 1.50 | 1:58 | 3:39 | 46 |  |
| Morton | Clay Rd | 4:18:40 AM | 1.60 | 1:31 | 5:10 | 63 | |
| Clay Rd | Beckendorff | 4:18:40 AM | 1.30 | 1:18 | 6:28 | 60 | |
| Beckendorff | FM-529 | 4:18:40 AM | 1.00 | 00:43 | 7:11 | 84 | |
| FM-529 | West Rd | 4:18:40 AM | 2.50 | 2:39 | 9:50 | 57 | |
| West Rd | House Hahl | 4:18:40 AM | 1.30 | 1:12 | 11:02 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 4:13:39 AM | 1.40 | 1:17 | 12:19 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:18:40 AM | 2.40 | 2:38 | 14:57 | 55 | |
| 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 | 4:18:40 AM | 2.40 | 2:41 | 2:41 | 54 | |
| Bridgeland Lake Parkway | House Hahl | 4:18:40 AM | 1.40 | 1:25 | 4:06 | 59 | |
| House Hahl | West Rd | 4:18:40 AM | 1.30 | 1:20 | 5:26 | 58 | |
| West Rd | FM-529 | 4:18:40 AM | 2.50 | 1:38 | 7:04 | 92 | |
| FM-529 | Beckendorff | 4:18:40 AM | 1.00 | 1:10 | 8:14 | 51 | |
| Beckendorff | Clay Rd | 4:18:40 AM | 1.30 | 1:11 | 9:25 | 66 | |
| Clay Rd | Morton | 4:18:40 AM | 1.60 | 1:17 | 10:42 | 75 | |
| Morton | IH-10 Katy | 4:18:40 AM | 1.50 | 1:21 | 12:03 | 67 | |
| IH-10 Katy | Kingsland | 4:18:40 AM | 1.25 | 1:36 | 13:39 | 47 | |
| Kingsland | Cinco Ranch Blvd | 4:18:40 AM | 2.20 | 1:53 | 15:32 | 70 | |
| Cinco Ranch Blvd | S Fry Rd | 4:18:40 AM | 2.00 | 1:59 | 17:31 | 61 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 4:18:40 AM | 2.90 | 2:50 | 20:20 | 61 | |
| 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 | 20:15 | 20:15 | 91 | |
