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 | 10:49:49 AM | 1.50 | 1:16 | 1:15 | 71 |  |
| FM-1464 | Oyster Creek | 10:49:49 AM | 2.00 | 1:55 | 3:10 | 63 | |
| Oyster Creek | Harlem Rd | 10:49:49 AM | 1.60 | 1:31 | 4:41 | 63 | |
| Harlem Rd | W Bellfort | 10:49:49 AM | 1.50 | 1:21 | 6:02 | 67 | |
| W Bellfort | Bellaire | 10:49:49 AM | 2.90 | 2:48 | 8:50 | 62 | |
| Bellaire | S Fry Rd | 10:49:49 AM | 1.60 | 1:27 | 10:17 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 10:49:49 AM | 2.00 | 2:12 | 12:29 | 55 | |
| Cinco Ranch Blvd | Kingsland | 10:49:49 AM | 2.20 | 4:00 | 16:29 | 33 |  |
| Kingsland | IH-10 Katy | 10:48:50 AM | 1.25 | 15:17 | 31:46 | 5 |  |
| IH-10 Katy | Morton | 10:49:49 AM | 1.50 | 1:44 | 33:30 | 52 | |
| Morton | Clay Rd | 10:49:49 AM | 1.60 | 1:31 | 35:01 | 63 | |
| Clay Rd | Beckendorff | 10:49:49 AM | 1.30 | 1:19 | 36:20 | 59 | |
| Beckendorff | FM-529 | 10:49:49 AM | 1.00 | 00:55 | 37:15 | 65 | |
| 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 | 10:49:49 AM | 1.00 | 1:02 | 00:58 | 58 | |
| Beckendorff | Clay Rd | 10:49:49 AM | 1.30 | 1:09 | 2:07 | 68 | |
| Clay Rd | Morton | 10:49:49 AM | 1.60 | 2:16 | 4:23 | 42 |  |
| Morton | IH-10 Katy | 10:49:49 AM | 1.50 | 1:11 | 5:34 | 76 | |
| IH-10 Katy | Kingsland | 10:49:49 AM | 1.25 | 1:10 | 6:44 | 64 | |
| Kingsland | Cinco Ranch Blvd | 10:49:49 AM | 2.20 | 2:09 | 8:53 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 10:49:49 AM | 2.00 | 2:21 | 11:14 | 51 | |
| S Fry Rd | Bellaire | 10:49:49 AM | 1.60 | 1:30 | 12:44 | 64 | |
| Bellaire | W Bellfort | 10:49:49 AM | 2.90 | 2:36 | 15:20 | 67 | |
| W Bellfort | Harlem Rd | 10:49:49 AM | 1.50 | 1:21 | 16:41 | 67 | |
| Harlem Rd | Oyster Creek | 10:49:49 AM | 1.60 | 1:18 | 17:59 | 74 | |
| Oyster Creek | FM-1464 | 10:49:49 AM | 2.00 | 1:40 | 19:39 | 72 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
