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 | 3:26:43 AM | 1.00 | 1:03 | 1:03 | 57 |  |
| 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 | 3:26:43 AM | 2.00 | 1:43 | 2:40 | 70 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:26:43 AM | 1.50 | 1:36 | 4:14 | 56 | |
| Morton | Clay Rd | 3:26:43 AM | 1.60 | 1:32 | 5:46 | 63 | |
| Clay Rd | Beckendorff | 3:26:43 AM | 1.30 | 1:22 | 7:08 | 57 | |
| Beckendorff | FM-529 | 3:26:43 AM | 1.00 | 00:56 | 8:04 | 64 | |
| FM-529 | West Rd | 3:16:43 AM | 2.50 | 2:06 | 10:10 | 71 | |
| West Rd | House Hahl | 3:26:43 AM | 1.30 | 1:45 | 11:55 | 45 |  |
| House Hahl | Bridgeland Lake Parkway | 3:26:43 AM | 1.40 | 1:26 | 13:21 | 59 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:26:43 AM | 2.40 | 2:26 | 15:47 | 59 | |
| Summary | 30.55 | 15:47 | 15:47 | 116 | |
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 | 3:26:43 AM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 3:26:43 AM | 1.40 | 1:23 | 3:33 | 61 | |
| House Hahl | West Rd | 3:26:43 AM | 1.30 | 1:49 | 5:22 | 43 | |
| West Rd | FM-529 | 3:26:43 AM | 2.50 | 1:46 | 7:08 | 85 | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | 3:26:43 AM | 1.30 | 00:56 | 8:03 | 84 | |
| Clay Rd | Morton | 3:26:43 AM | 1.60 | 1:54 | 9:57 | 51 | |
| Morton | IH-10 Katy | 3:26:43 AM | 1.50 | 1:14 | 11:11 | 73 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 3:26:43 AM | 2.20 | 1:43 | 12:53 | 77 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 3:26:43 AM | 1.60 | 1:09 | 14:01 | 83 | |
| Bellaire | W Bellfort | 3:26:43 AM | 2.90 | 3:51 | 17:52 | 45 | |
| 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 | 17:47 | 17:47 | 103 | |
