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 | 10:33:39 AM | 1.50 | 1:23 | 1:22 | 65 |  |
| FM-1464 | Oyster Creek | 10:46:40 AM | 2.00 | 1:44 | 3:06 | 69 | |
| Oyster Creek | Harlem Rd | 10:46:40 AM | 1.60 | 1:32 | 4:38 | 63 | |
| Harlem Rd | W Bellfort | 10:46:40 AM | 1.50 | 1:17 | 5:55 | 70 | |
| W Bellfort | Bellaire | 10:46:40 AM | 2.90 | 2:44 | 8:39 | 64 | |
| Bellaire | S Fry Rd | 10:46:40 AM | 1.60 | 1:29 | 10:08 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 10:46:40 AM | 2.00 | 3:43 | 13:51 | 32 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 10:46:40 AM | 1.25 | 1:31 | 15:21 | 49 |  |
| IH-10 Katy | Morton | 10:46:40 AM | 1.50 | 1:42 | 17:03 | 53 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 10:45:40 AM | 1.50 | 2:10 | 2:03 | 42 | |
| IH-10 Katy | Kingsland | 10:46:40 AM | 1.25 | 1:08 | 3:11 | 66 | |
| Kingsland | Cinco Ranch Blvd | 10:46:40 AM | 2.20 | 2:11 | 5:22 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 10:46:40 AM | 2.00 | 6:08 | 11:30 | 20 |  |
| S Fry Rd | Bellaire | 10:46:40 AM | 1.60 | 1:35 | 13:05 | 61 | |
| Bellaire | W Bellfort | 10:46:40 AM | 2.90 | 2:34 | 15:39 | 68 | |
| W Bellfort | Harlem Rd | 10:46:40 AM | 1.50 | 1:23 | 17:02 | 65 | |
| Harlem Rd | Oyster Creek | 10:46:40 AM | 1.60 | 1:34 | 18:36 | 61 | |
| Oyster Creek | FM-1464 | 10:46:40 AM | 2.00 | 1:45 | 20:21 | 69 | |
| FM-1464 | New Territory | 10:46:40 AM | 1.50 | 1:13 | 21:34 | 74 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
