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 | 2:46:44 AM | 1.00 | 00:58 | 00:58 | 62 |  |
| 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 | 2:46:44 AM | 2.00 | 1:50 | 2:42 | 65 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:46:44 AM | 1.50 | 1:56 | 4:36 | 47 |  |
| Morton | Clay Rd | 2:46:44 AM | 1.60 | 1:30 | 6:06 | 64 | |
| Clay Rd | Beckendorff | 2:46:44 AM | 1.30 | 1:25 | 7:31 | 55 | |
| Beckendorff | FM-529 | 2:46:44 AM | 1.00 | 00:56 | 8:27 | 64 | |
| FM-529 | West Rd | 2:37:43 AM | 2.50 | 2:04 | 10:31 | 73 | |
| West Rd | House Hahl | 2:46:44 AM | 1.30 | 1:39 | 12:10 | 47 | |
| House Hahl | Bridgeland Lake Parkway | 2:46:44 AM | 1.40 | 1:23 | 13:33 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:46:44 AM | 2.40 | 2:11 | 15:44 | 66 | |
| Summary | 30.55 | 15:44 | 15:44 | 117 | |
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 | 2:46:44 AM | 2.40 | 1:57 | 1:57 | 74 | |
| Bridgeland Lake Parkway | House Hahl | 2:46:44 AM | 1.40 | 1:30 | 3:27 | 56 | |
| House Hahl | West Rd | 2:46:44 AM | 1.30 | 1:43 | 5:10 | 45 | |
| West Rd | FM-529 | 2:46:44 AM | 2.50 | 1:43 | 6:53 | 87 | |
| FM-529 | Beckendorff | 2:40:44 AM | 1.00 | 1:10 | 8:03 | 51 | |
| Beckendorff | Clay Rd | 2:46:44 AM | 1.30 | 1:01 | 9:04 | 77 | |
| Clay Rd | Morton | 2:46:44 AM | 1.60 | 2:21 | 11:25 | 41 | |
| Morton | IH-10 Katy | 2:46:44 AM | 1.50 | 1:02 | 12:27 | 87 | |
| IH-10 Katy | Kingsland | 2:46:44 AM | 1.25 | 1:16 | 13:43 | 59 | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | 2:46:44 AM | 2.00 | 2:16 | 15:58 | 53 | |
| 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 | 15:51 | 15:51 | 116 | |
