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 | 11:36:30 AM | 1.50 | 1:20 | 1:19 | 68 |  |
| FM-1464 | Oyster Creek | 11:36:30 AM | 2.00 | 1:47 | 3:06 | 67 | |
| Oyster Creek | Harlem Rd | 11:36:30 AM | 1.60 | 1:30 | 4:36 | 64 | |
| Harlem Rd | W Bellfort | 11:36:30 AM | 1.50 | 1:23 | 5:59 | 65 | |
| W Bellfort | Bellaire | 11:36:30 AM | 2.90 | 2:50 | 8:49 | 61 | |
| Bellaire | S Fry Rd | 11:36:30 AM | 1.60 | 1:24 | 10:13 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 11:36:30 AM | 2.00 | 2:05 | 12:18 | 58 | |
| Cinco Ranch Blvd | Kingsland | 11:36:30 AM | 2.20 | 2:18 | 14:36 | 57 | |
| Kingsland | IH-10 Katy | 11:36:30 AM | 1.25 | 1:09 | 15:45 | 65 | |
| IH-10 Katy | Morton | 11:36:30 AM | 1.50 | 1:36 | 17:21 | 56 | |
| Morton | Clay Rd | 11:36:30 AM | 1.60 | 1:31 | 18:52 | 63 | |
| Clay Rd | Beckendorff | 11:36:30 AM | 1.30 | 1:17 | 20:09 | 61 | |
| Beckendorff | FM-529 | 11:36:30 AM | 1.00 | 00:51 | 21:00 | 71 | |
| FM-529 | West Rd | 11:36:30 AM | 2.50 | 2:17 | 23:17 | 66 | |
| West Rd | House Hahl | 11:36:30 AM | 1.30 | 1:14 | 24:31 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 11:36:30 AM | 1.40 | 1:17 | 25:48 | 65 | |
| 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 | 11:36:30 AM | 1.40 | 1:20 | 1:19 | 63 | |
| House Hahl | West Rd | 11:36:30 AM | 1.30 | 1:14 | 2:33 | 63 | |
| West Rd | FM-529 | 11:36:30 AM | 2.50 | 2:07 | 4:40 | 71 | |
| FM-529 | Beckendorff | 11:36:30 AM | 1.00 | 1:02 | 5:42 | 58 | |
| Beckendorff | Clay Rd | 11:36:30 AM | 1.30 | 1:11 | 6:53 | 66 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:36:30 AM | 1.25 | 1:12 | 8:03 | 62 | |
| Kingsland | Cinco Ranch Blvd | 11:36:30 AM | 2.20 | 2:09 | 10:12 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 11:36:30 AM | 2.00 | 2:03 | 12:15 | 59 | |
| S Fry Rd | Bellaire | 11:36:30 AM | 1.60 | 1:30 | 13:45 | 64 | |
| Bellaire | W Bellfort | 11:36:30 AM | 2.90 | 2:40 | 16:25 | 65 | |
| W Bellfort | Harlem Rd | 11:36:30 AM | 1.50 | 1:19 | 17:44 | 68 | |
| Harlem Rd | Oyster Creek | 11:36:30 AM | 1.60 | 1:33 | 19:17 | 62 | |
| Oyster Creek | FM-1464 | 11:36:30 AM | 2.00 | 1:43 | 21:00 | 70 | |
| FM-1464 | New Territory | 11:36:30 AM | 1.50 | 1:15 | 22:15 | 72 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
