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 | 4:00:39 AM | 2.00 | 2:02 | 1:55 | 59 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 4:00:39 AM | 1.50 | 2:13 | 4:06 | 41 |  |
| Morton | Clay Rd | 4:00:39 AM | 1.60 | 1:24 | 5:30 | 69 | |
| Clay Rd | Beckendorff | 4:00:39 AM | 1.30 | 1:16 | 6:46 | 62 | |
| Beckendorff | FM-529 | 4:00:39 AM | 1.00 | 00:49 | 7:35 | 73 | |
| FM-529 | West Rd | 4:00:39 AM | 2.50 | 3:04 | 10:39 | 49 | |
| West Rd | House Hahl | 4:00:39 AM | 1.30 | 1:12 | 11:51 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 4:00:39 AM | 1.40 | 1:19 | 13:10 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:00:39 AM | 2.40 | 2:46 | 15:56 | 52 | |
| 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 | 4:00:39 AM | 2.40 | 2:15 | 2:15 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 4:00:39 AM | 1.40 | 1:30 | 3:45 | 56 | |
| House Hahl | West Rd | 4:00:39 AM | 1.30 | 1:31 | 5:16 | 51 | |
| West Rd | FM-529 | 3:55:39 AM | 2.50 | 4:31 | 9:47 | 33 |  |
| FM-529 | Beckendorff | 4:00:39 AM | 1.00 | 1:11 | 10:58 | 51 | |
| Beckendorff | Clay Rd | 4:00:39 AM | 1.30 | 1:17 | 12:15 | 61 | |
| Clay Rd | Morton | 4:00:39 AM | 1.60 | 1:33 | 13:48 | 62 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 4:00:39 AM | 2.20 | 1:58 | 15:44 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 4:00:39 AM | 2.00 | 1:59 | 17:43 | 61 | |
| S Fry Rd | Bellaire | 4:00:39 AM | 1.60 | 1:35 | 19:18 | 61 | |
| Bellaire | W Bellfort | 4:00:39 AM | 2.90 | 2:28 | 21:46 | 71 | |
| 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 | 21:41 | 21:41 | 85 | |
