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 | 2:58:32 AM | 1.50 | 1:24 | 1:23 | 64 |  |
| FM-1464 | Oyster Creek | 2:58:32 AM | 2.00 | 1:52 | 3:15 | 64 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 2:58:32 AM | 1.50 | 2:03 | 5:17 | 44 |  |
| W Bellfort | Bellaire | 2:58:32 AM | 2.90 | 2:56 | 8:13 | 59 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 2:58:32 AM | 2.00 | 2:04 | 10:16 | 58 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:58:32 AM | 1.50 | 1:47 | 12:01 | 50 | |
| Morton | Clay Rd | 2:57:32 AM | 1.60 | 1:38 | 13:39 | 59 | |
| Clay Rd | Beckendorff | 2:58:32 AM | 1.30 | 1:18 | 14:57 | 60 | |
| Beckendorff | FM-529 | 2:58:32 AM | 1.00 | 00:56 | 15:53 | 64 | |
| FM-529 | West Rd | 2:58:32 AM | 2.50 | 2:55 | 18:48 | 51 | |
| West Rd | House Hahl | 2:58:32 AM | 1.30 | 1:09 | 19:57 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 2:58:32 AM | 1.40 | 1:09 | 21:06 | 73 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:58:32 AM | 2.40 | 2:00 | 23:06 | 72 | |
| 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 | 2:58:32 AM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 2:58:32 AM | 1.40 | 1:17 | 3:21 | 65 | |
| House Hahl | West Rd | 2:58:32 AM | 1.30 | 1:12 | 4:33 | 65 | |
| West Rd | FM-529 | 2:58:32 AM | 2.50 | 2:01 | 6:34 | 74 | |
| FM-529 | Beckendorff | 2:58:32 AM | 1.00 | 1:03 | 7:37 | 57 | |
| Beckendorff | Clay Rd | 2:55:32 AM | 1.30 | 1:07 | 8:44 | 70 | |
| 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 | 2:58:32 AM | 2.20 | 1:50 | 10:31 | 72 | |
| Cinco Ranch Blvd | S Fry Rd | 2:58:32 AM | 2.00 | 2:02 | 12:33 | 59 | |
| S Fry Rd | Bellaire | 2:58:32 AM | 1.60 | 1:44 | 14:17 | 55 | |
| Bellaire | W Bellfort | 2:58:32 AM | 2.90 | 3:19 | 17:36 | 52 | |
| 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 | 17:31 | 17:31 | 105 | |
