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 | 12:46:30 AM | 1.60 | 2:05 | 2:02 | 46 |  |
| Harlem Rd | W Bellfort | 12:46:30 AM | 1.50 | 1:45 | 3:47 | 51 |  |
| W Bellfort | Bellaire | 12:46:30 AM | 2.90 | 2:50 | 6:37 | 61 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 12:46:30 AM | 2.20 | 2:26 | 9:01 | 54 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:46:30 AM | 1.50 | 1:29 | 10:29 | 61 | |
| Morton | Clay Rd | 12:46:30 AM | 1.60 | 1:34 | 12:03 | 61 | |
| Clay Rd | Beckendorff | 12:46:30 AM | 1.30 | 1:19 | 13:22 | 59 | |
| Beckendorff | FM-529 | 12:46:30 AM | 1.00 | 00:57 | 14:19 | 63 | |
| FM-529 | West Rd | 12:46:30 AM | 2.50 | 2:40 | 16:59 | 56 | |
| West Rd | House Hahl | 12:46:30 AM | 1.30 | 1:17 | 18:16 | 61 | |
| House Hahl | Bridgeland Lake Parkway | 12:46:30 AM | 1.40 | 1:16 | 19:32 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:46:30 AM | 2.40 | 2:11 | 21:43 | 66 | |
| 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 | 12:46:30 AM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 12:46:30 AM | 1.40 | 1:28 | 3:31 | 57 | |
| House Hahl | West Rd | 12:46:30 AM | 1.30 | 1:20 | 4:51 | 58 | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 12:46:30 AM | 1.00 | 1:20 | 6:10 | 45 | |
| Beckendorff | Clay Rd | 12:44:30 AM | 1.30 | 1:13 | 7:23 | 64 | |
| 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 | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | 12:46:30 AM | 2.00 | 1:37 | 8:56 | 74 | |
| S Fry Rd | Bellaire | 12:46:30 AM | 1.60 | 1:32 | 10:28 | 63 | |
| Bellaire | W Bellfort | 12:46:30 AM | 2.90 | 2:52 | 13:20 | 61 | |
| W Bellfort | Harlem Rd | 12:46:30 AM | 1.50 | 1:20 | 14:40 | 68 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 12:46:30 AM | 2.00 | 1:52 | 16:31 | 64 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 16:29 | 16:29 | 111 | |
