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 | 1:08:33 AM | 1.60 | 1:35 | 1:32 | 61 |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 1:08:33 AM | 1.60 | 1:33 | 3:03 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 1:08:33 AM | 2.00 | 2:07 | 5:10 | 57 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:06:33 AM | 1.50 | 1:56 | 7:04 | 47 |  |
| Morton | Clay Rd | 1:08:33 AM | 1.60 | 1:37 | 8:41 | 59 | |
| Clay Rd | Beckendorff | 1:08:33 AM | 1.30 | 1:16 | 9:57 | 62 | |
| Beckendorff | FM-529 | 1:08:33 AM | 1.00 | 00:54 | 10:51 | 67 | |
| FM-529 | West Rd | 1:08:33 AM | 2.50 | 2:23 | 13:14 | 63 | |
| West Rd | House Hahl | 1:08:33 AM | 1.30 | 1:22 | 14:36 | 57 | |
| House Hahl | Bridgeland Lake Parkway | 1:08:33 AM | 1.40 | 1:20 | 15:56 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:08:33 AM | 2.40 | 2:16 | 18:12 | 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 | 1:08:33 AM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 1:03:33 AM | 1.40 | 1:22 | 3:27 | 61 | |
| House Hahl | West Rd | 1:08:33 AM | 1.30 | 1:18 | 4:45 | 60 | |
| West Rd | FM-529 | 1:08:33 AM | 2.50 | 3:28 | 8:13 | 43 | |
| FM-529 | Beckendorff | 1:08:33 AM | 1.00 | 1:10 | 9:23 | 51 | |
| Beckendorff | Clay Rd | 12:54:33 AM | 1.30 | 1:10 | 10:33 | 67 | |
| Clay Rd | Morton | 1:08:33 AM | 1.60 | 2:00 | 12:33 | 48 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 1:08:33 AM | 2.20 | 2:29 | 15:00 | 53 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 1:08:33 AM | 1.60 | 2:31 | 17:30 | 38 |  |
| Bellaire | W Bellfort | 1:08:33 AM | 2.90 | 2:50 | 20:20 | 61 | |
| W Bellfort | Harlem Rd | 1:08:33 AM | 1.50 | 1:20 | 21:40 | 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 | 21:36 | 21:36 | 85 | |
