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 | 6:40:35 AM | 1.60 | 1:28 | 1:25 | 65 |  |
| Harlem Rd | W Bellfort | 6:40:35 AM | 1.50 | 1:14 | 2:39 | 73 | |
| W Bellfort | Bellaire | 6:40:35 AM | 2.90 | 3:04 | 5:43 | 57 | |
| Bellaire | S Fry Rd | 6:40:35 AM | 1.60 | 1:29 | 7:12 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 6:40:35 AM | 2.00 | 1:53 | 9:05 | 64 | |
| Cinco Ranch Blvd | Kingsland | 6:40:35 AM | 2.20 | 2:20 | 11:25 | 57 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 6:40:35 AM | 1.50 | 1:42 | 13:06 | 53 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 6:40:35 AM | 1.00 | 00:53 | 13:57 | 68 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 6:40:35 AM | 1.40 | 1:13 | 15:08 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:40:35 AM | 2.40 | 2:03 | 17:11 | 70 | |
| 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 | 6:40:35 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 6:40:35 AM | 1.40 | 1:14 | 3:20 | 68 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 6:40:35 AM | 1.00 | 1:02 | 4:20 | 58 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 6:40:35 AM | 1.50 | 1:24 | 5:42 | 64 | |
| IH-10 Katy | Kingsland | 6:40:35 AM | 1.25 | 1:07 | 6:49 | 67 | |
| Kingsland | Cinco Ranch Blvd | 6:40:35 AM | 2.20 | 2:04 | 8:53 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 6:40:35 AM | 2.00 | 1:57 | 10:50 | 62 | |
| S Fry Rd | Bellaire | 6:40:35 AM | 1.60 | 1:36 | 12:26 | 60 | |
| Bellaire | W Bellfort | 6:40:35 AM | 2.90 | 2:53 | 15:19 | 60 | |
| W Bellfort | Harlem Rd | 6:40:35 AM | 1.50 | 1:08 | 16:27 | 79 | |
| Harlem Rd | Oyster Creek | 6:40:35 AM | 1.60 | 1:31 | 17:58 | 63 | |
| 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 | 17:55 | 17:55 | 102 | |
