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 | 3:40:44 AM | 1.00 | 1:02 | 1:02 | 58 |  |
| 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 | 3:40:44 AM | 2.90 | 2:34 | 3:32 | 68 | |
| Bellaire | S Fry Rd | 3:40:44 AM | 1.60 | 1:27 | 4:59 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 3:40:44 AM | 2.00 | 1:53 | 6:52 | 64 | |
| Cinco Ranch Blvd | Kingsland | 3:40:44 AM | 2.20 | 2:02 | 8:54 | 65 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:40:44 AM | 1.50 | 1:50 | 10:43 | 49 |  |
| Morton | Clay Rd | 3:40:44 AM | 1.60 | 1:29 | 12:12 | 65 | |
| Clay Rd | Beckendorff | 3:40:44 AM | 1.30 | 1:23 | 13:35 | 56 | |
| Beckendorff | FM-529 | 3:40:44 AM | 1.00 | 00:53 | 14:28 | 68 | |
| FM-529 | West Rd | 3:40:44 AM | 2.50 | 2:07 | 16:35 | 71 | |
| West Rd | House Hahl | 3:40:44 AM | 1.30 | 1:39 | 18:14 | 47 | |
| House Hahl | Bridgeland Lake Parkway | 3:40:44 AM | 1.40 | 1:23 | 19:37 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:40:44 AM | 2.40 | 2:11 | 21:48 | 66 | |
| Summary | 30.55 | 21:48 | 21:48 | 84 | |
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 | 3:40:44 AM | 2.40 | 1:59 | 1:59 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 3:40:44 AM | 1.40 | 1:02 | 3:01 | 81 | |
| House Hahl | West Rd | 3:40:44 AM | 1.30 | 1:30 | 4:31 | 52 | |
| West Rd | FM-529 | 3:40:44 AM | 2.50 | 2:04 | 6:35 | 73 | |
| FM-529 | Beckendorff | 3:40:44 AM | 1.00 | 1:02 | 7:37 | 58 | |
| Beckendorff | Clay Rd | 3:40:44 AM | 1.30 | 1:03 | 8:40 | 74 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 3:40:44 AM | 2.20 | 2:14 | 10:51 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 3:40:44 AM | 2.00 | 1:45 | 12:36 | 69 | |
| S Fry Rd | Bellaire | 3:40:44 AM | 1.60 | 1:55 | 14:31 | 50 | |
| 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 | 14:25 | 14:25 | 127 | |
