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 | 1:05:33 AM | 1.60 | 1:12 | 1:09 | 80 |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 1:05:33 AM | 2.90 | 2:42 | 3:50 | 64 | |
| Bellaire | S Fry Rd | 1:05:33 AM | 1.60 | 1:33 | 5:23 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 1:05:33 AM | 2.00 | 2:11 | 7:34 | 55 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:05:33 AM | 1.50 | 1:56 | 9:28 | 47 |  |
| Morton | Clay Rd | 1:05:33 AM | 1.60 | 1:37 | 11:05 | 59 | |
| Clay Rd | Beckendorff | 1:05:33 AM | 1.30 | 1:18 | 12:23 | 60 | |
| Beckendorff | FM-529 | 1:05:33 AM | 1.00 | 00:54 | 13:17 | 67 | |
| FM-529 | West Rd | 1:05:33 AM | 2.50 | 2:41 | 15:58 | 56 | |
| West Rd | House Hahl | 1:05:33 AM | 1.30 | 1:24 | 17:22 | 56 | |
| House Hahl | Bridgeland Lake Parkway | 1:05:33 AM | 1.40 | 1:18 | 18:40 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:05:33 AM | 2.40 | 2:16 | 20:56 | 64 | |
| 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 | 1:05:33 AM | 2.40 | 2:15 | 2:15 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 1:03:33 AM | 1.40 | 1:22 | 3:37 | 61 | |
| House Hahl | West Rd | 1:05:33 AM | 1.30 | 1:23 | 5:00 | 56 | |
| West Rd | FM-529 | 1:05:33 AM | 2.50 | 3:04 | 8:04 | 49 | |
| FM-529 | Beckendorff | 1:05:33 AM | 1.00 | 1:15 | 9:19 | 48 | |
| Beckendorff | Clay Rd | 12:54:33 AM | 1.30 | 1:10 | 10:29 | 67 | |
| Clay Rd | Morton | 1:05:33 AM | 1.60 | 1:55 | 12:24 | 50 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | 1:03:33 AM | 2.00 | 2:22 | 14:43 | 51 | |
| S Fry Rd | Bellaire | 1:05:33 AM | 1.60 | 2:31 | 17:14 | 38 |  |
| Bellaire | W Bellfort | 1:05:33 AM | 2.90 | 2:50 | 20:04 | 61 | |
| W Bellfort | Harlem Rd | 1:05:33 AM | 1.50 | 1:20 | 21:24 | 68 | |
| 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 | 21:20 | 21:20 | 86 | |
