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 | 3:49:36 AM | 2.90 | 2:39 | 2:34 | 66 |  |
| Bellaire | S Fry Rd | 3:49:36 AM | 1.60 | 1:33 | 4:07 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 3:49:36 AM | 2.00 | 1:44 | 5:51 | 69 | |
| Cinco Ranch Blvd | Kingsland | 3:49:36 AM | 2.20 | 1:59 | 7:50 | 67 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:49:36 AM | 1.50 | 1:31 | 9:20 | 59 | |
| Morton | Clay Rd | 3:49:36 AM | 1.60 | 1:28 | 10:48 | 65 | |
| Clay Rd | Beckendorff | 3:49:36 AM | 1.30 | 1:20 | 12:08 | 58 | |
| Beckendorff | FM-529 | 3:49:36 AM | 1.00 | 00:56 | 13:04 | 64 | |
| FM-529 | West Rd | 3:49:36 AM | 2.50 | 2:05 | 15:09 | 72 | |
| West Rd | House Hahl | 3:49:36 AM | 1.30 | 1:31 | 16:40 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 3:49:36 AM | 1.40 | 1:24 | 18:04 | 60 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:49:36 AM | 2.40 | 2:15 | 20:19 | 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 | 3:49:36 AM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 3:49:36 AM | 1.40 | 1:27 | 3:36 | 58 | |
| House Hahl | West Rd | 3:49:36 AM | 1.30 | 1:34 | 5:10 | 50 | |
| West Rd | FM-529 | 3:49:36 AM | 2.50 | 1:42 | 6:52 | 88 | |
| FM-529 | Beckendorff | 3:49:36 AM | 1.00 | 1:07 | 7:59 | 54 | |
| Beckendorff | Clay Rd | 3:49:36 AM | 1.30 | 1:12 | 9:11 | 65 | |
| Clay Rd | Morton | 3:49:36 AM | 1.60 | 1:50 | 11:01 | 52 | |
| Morton | IH-10 Katy | 3:49:36 AM | 1.50 | 1:00 | 12:01 | 90 | |
| IH-10 Katy | Kingsland | 3:49:36 AM | 1.25 | 1:14 | 13:15 | 61 | |
| Kingsland | Cinco Ranch Blvd | 3:49:36 AM | 2.20 | 1:43 | 14:58 | 77 | |
| Cinco Ranch Blvd | S Fry Rd | 3:49:36 AM | 2.00 | 2:02 | 17:00 | 59 | |
| S Fry Rd | Bellaire | 3:49:36 AM | 1.60 | 1:07 | 18:07 | 86 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| 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 | 18:01 | 18:01 | 102 | |
