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 | 10:23:40 AM | 1.60 | 1:22 | 1:19 | 70 |  |
| Harlem Rd | W Bellfort | 10:23:40 AM | 1.50 | 1:11 | 2:30 | 76 | |
| W Bellfort | Bellaire | 10:23:40 AM | 2.90 | 2:36 | 5:06 | 67 | |
| Bellaire | S Fry Rd | 10:23:40 AM | 1.60 | 1:28 | 6:34 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 10:23:40 AM | 2.00 | 2:13 | 8:47 | 54 | |
| Cinco Ranch Blvd | Kingsland | 10:23:40 AM | 2.20 | 3:20 | 12:07 | 40 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:23:40 AM | 1.50 | 1:46 | 13:52 | 51 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 10:23:40 AM | 1.00 | 00:54 | 14:44 | 67 | |
| FM-529 | West Rd | 10:23:40 AM | 2.50 | 2:17 | 17:01 | 66 | |
| West Rd | House Hahl | 10:23:40 AM | 1.30 | 1:13 | 18:14 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 10:23:40 AM | 1.40 | 1:20 | 19:34 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:23:40 AM | 2.40 | 2:10 | 21:44 | 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 | 10:23:40 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 10:23:40 AM | 1.40 | 1:13 | 3:21 | 69 | |
| House Hahl | West Rd | 10:23:40 AM | 1.30 | 1:09 | 4:30 | 68 | |
| West Rd | FM-529 | 10:23:40 AM | 2.50 | 2:05 | 6:35 | 72 | |
| FM-529 | Beckendorff | 10:23:40 AM | 1.00 | 00:58 | 7:33 | 62 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 10:23:40 AM | 1.50 | 1:00 | 8:31 | 90 | |
| IH-10 Katy | Kingsland | 10:23:40 AM | 1.25 | 1:15 | 9:46 | 60 | |
| Kingsland | Cinco Ranch Blvd | 10:23:40 AM | 2.20 | 2:10 | 11:56 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 10:23:40 AM | 2.00 | 4:00 | 15:56 | 30 |  |
| S Fry Rd | Bellaire | 10:23:40 AM | 1.60 | 1:43 | 17:39 | 56 | |
| Bellaire | W Bellfort | 10:23:40 AM | 2.90 | 2:45 | 20:24 | 63 | |
| W Bellfort | Harlem Rd | 10:23:40 AM | 1.50 | 1:15 | 21:39 | 72 | |
| Harlem Rd | Oyster Creek | 10:23:40 AM | 1.60 | 1:30 | 23:09 | 64 | |
| 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 | 23:06 | 23:06 | 79 | |
