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 | 12:09:57 AM | 1.00 | 00:57 | 00:57 | 63 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | 12:09:57 AM | 2.00 | 2:01 | 2:57 | 60 | |
| 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 | 12:09:57 AM | 1.60 | 1:22 | 4:16 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 12:09:57 AM | 2.00 | 1:38 | 5:54 | 73 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:09:57 AM | 1.50 | 1:53 | 7:45 | 48 |  |
| Morton | Clay Rd | 12:09:57 AM | 1.60 | 1:27 | 9:12 | 66 | |
| Clay Rd | Beckendorff | 12:09:57 AM | 1.30 | 1:19 | 10:31 | 59 | |
| Beckendorff | FM-529 | 12:09:57 AM | 1.00 | 00:58 | 11:29 | 62 | |
| FM-529 | West Rd | 12:09:57 AM | 2.50 | 2:11 | 13:40 | 69 | |
| West Rd | House Hahl | 12:09:57 AM | 1.30 | 1:35 | 15:15 | 49 | |
| House Hahl | Bridgeland Lake Parkway | 12:09:57 AM | 1.40 | 1:14 | 16:29 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:09:57 AM | 2.40 | 2:06 | 18:35 | 69 | |
| Summary | 30.55 | 18:35 | 18:35 | 99 | |
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 | 12:09:57 AM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 12:09:57 AM | 1.40 | 1:28 | 3:31 | 57 | |
| House Hahl | West Rd | 12:09:57 AM | 1.30 | 1:33 | 5:04 | 50 | |
| West Rd | FM-529 | 12:09:57 AM | 2.50 | 2:54 | 7:58 | 52 | |
| FM-529 | Beckendorff | 12:09:57 AM | 1.00 | 1:11 | 9:09 | 51 | |
| Beckendorff | Clay Rd | 12:09:57 AM | 1.30 | 1:11 | 10:20 | 66 | |
| Clay Rd | Morton | 12:09:57 AM | 1.60 | 2:02 | 12:22 | 47 | |
| Morton | IH-10 Katy | 12:09:57 AM | 1.50 | 1:11 | 13:33 | 76 | |
| IH-10 Katy | Kingsland | 12:09:57 AM | 1.25 | 1:24 | 14:57 | 54 | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | 12:09:57 AM | 2.00 | 1:56 | 16:52 | 62 | |
| S Fry Rd | Bellaire | 12:09:57 AM | 1.60 | 1:41 | 18:33 | 57 | |
| Bellaire | W Bellfort | 12:09:57 AM | 2.90 | 2:38 | 21:11 | 66 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 12:09:57 AM | 2.00 | 1:49 | 22:58 | 66 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 22:56 | 22:56 | 80 | |
