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 | 4:01:57 AM | 1.00 | 1:01 | 1:01 | 59 |  |
| 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 | 4:01:57 AM | 2.90 | 2:42 | 3:39 | 64 | |
| Bellaire | S Fry Rd | 4:01:57 AM | 1.60 | 1:27 | 5:06 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 4:01:57 AM | 2.00 | 1:55 | 7:01 | 63 | |
| Cinco Ranch Blvd | Kingsland | 4:01:57 AM | 2.20 | 2:07 | 9:08 | 62 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 4:01:57 AM | 1.50 | 1:36 | 10:43 | 56 | |
| Morton | Clay Rd | 4:01:57 AM | 1.60 | 1:33 | 12:16 | 62 | |
| Clay Rd | Beckendorff | 4:01:57 AM | 1.30 | 1:22 | 13:38 | 57 | |
| Beckendorff | FM-529 | 4:01:57 AM | 1.00 | 00:57 | 14:35 | 63 | |
| FM-529 | West Rd | 4:01:57 AM | 2.50 | 1:56 | 16:31 | 78 | |
| West Rd | House Hahl | 4:01:57 AM | 1.30 | 1:33 | 18:04 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 4:01:57 AM | 1.40 | 1:21 | 19:25 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:01:57 AM | 2.40 | 2:10 | 21:35 | 66 | |
| Summary | 30.55 | 21:35 | 21:35 | 85 | |
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 | 4:01:57 AM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 4:01:57 AM | 1.40 | 1:24 | 3:35 | 60 | |
| House Hahl | West Rd | 4:01:57 AM | 1.30 | 1:39 | 5:14 | 47 |  |
| West Rd | FM-529 | 4:00:57 AM | 2.50 | 1:54 | 7:08 | 79 | |
| FM-529 | Beckendorff | 4:01:57 AM | 1.00 | 1:06 | 8:14 | 55 | |
| Beckendorff | Clay Rd | 4:01:57 AM | 1.30 | 1:14 | 9:28 | 63 | |
| 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 | 4:01:57 AM | 2.20 | 1:56 | 11:21 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 4:01:57 AM | 2.00 | 2:01 | 13:22 | 60 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| 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 | 13:15 | 13:15 | 138 | |
