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 | 2:49:44 AM | 1.00 | 00:55 | 00:55 | 65 |  |
| 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 | 2:49:44 AM | 2.00 | 1:52 | 2:41 | 64 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:49:44 AM | 1.50 | 1:47 | 4:26 | 50 | |
| Morton | Clay Rd | 2:49:44 AM | 1.60 | 1:31 | 5:57 | 63 | |
| Clay Rd | Beckendorff | 2:49:44 AM | 1.30 | 1:22 | 7:19 | 57 | |
| Beckendorff | FM-529 | 2:49:44 AM | 1.00 | 00:55 | 8:14 | 65 | |
| FM-529 | West Rd | 2:49:44 AM | 2.50 | 2:25 | 10:39 | 62 | |
| West Rd | House Hahl | 2:49:44 AM | 1.30 | 1:43 | 12:22 | 45 |  |
| House Hahl | Bridgeland Lake Parkway | 2:49:44 AM | 1.40 | 1:27 | 13:49 | 58 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:49:44 AM | 2.40 | 2:12 | 16:01 | 65 | |
| Summary | 30.55 | 16:01 | 16:01 | 114 | |
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 | 2:49:44 AM | 2.40 | 1:59 | 1:59 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 2:49:44 AM | 1.40 | 1:44 | 3:43 | 48 | |
| House Hahl | West Rd | 2:49:44 AM | 1.30 | 1:48 | 5:31 | 43 | |
| West Rd | FM-529 | 2:49:44 AM | 2.50 | 1:35 | 7:06 | 95 | |
| FM-529 | Beckendorff | 2:49:44 AM | 1.00 | 1:30 | 8:36 | 40 | |
| Beckendorff | Clay Rd | 2:49:44 AM | 1.30 | 1:03 | 9:39 | 74 | |
| Clay Rd | Morton | 2:49:44 AM | 1.60 | 1:58 | 11:37 | 49 | |
| Morton | IH-10 Katy | 2:49:44 AM | 1.50 | 1:02 | 12:39 | 87 | |
| IH-10 Katy | Kingsland | 2:49:44 AM | 1.25 | 1:21 | 14:00 | 56 | |
| Kingsland | Cinco Ranch Blvd | 2:49:44 AM | 2.20 | 2:11 | 16:11 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| 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 | 16:03 | 16:03 | 114 | |
