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 | 8:50:53 AM | 1.50 | 1:21 | 1:20 | 67 |  |
| FM-1464 | Oyster Creek | 8:50:53 AM | 2.00 | 1:42 | 3:02 | 71 | |
| Oyster Creek | Harlem Rd | 8:50:53 AM | 1.60 | 1:25 | 4:27 | 68 | |
| Harlem Rd | W Bellfort | 8:50:53 AM | 1.50 | 1:11 | 5:38 | 76 | |
| W Bellfort | Bellaire | 8:50:53 AM | 2.90 | 2:26 | 8:04 | 72 | |
| Bellaire | S Fry Rd | 8:50:53 AM | 1.60 | 1:41 | 9:45 | 57 | |
| S Fry Rd | Cinco Ranch Blvd | 8:50:53 AM | 2.00 | 4:25 | 14:10 | 27 |  |
| Cinco Ranch Blvd | Kingsland | 8:50:53 AM | 2.20 | 5:01 | 19:11 | 26 | |
| Kingsland | IH-10 Katy | 8:50:53 AM | 1.25 | 1:10 | 20:21 | 64 | |
| IH-10 Katy | Morton | 8:50:53 AM | 1.50 | 1:44 | 22:05 | 52 | |
| Morton | Clay Rd | 8:50:53 AM | 1.60 | 1:30 | 23:35 | 64 | |
| Clay Rd | Beckendorff | 8:50:53 AM | 1.30 | 1:16 | 24:51 | 62 | |
| Beckendorff | FM-529 | 8:50:53 AM | 1.00 | 00:57 | 25:48 | 63 | |
| 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 | 8:50:53 AM | 1.00 | 1:52 | 1:48 | 32 |  |
| Beckendorff | Clay Rd | 8:50:53 AM | 1.30 | 1:24 | 3:12 | 56 | |
| Clay Rd | Morton | 8:50:53 AM | 1.60 | 2:09 | 5:21 | 45 |  |
| Morton | IH-10 Katy | 8:43:54 AM | 1.50 | 1:50 | 7:11 | 49 | |
| IH-10 Katy | Kingsland | 8:50:53 AM | 1.25 | 1:19 | 8:30 | 57 | |
| Kingsland | Cinco Ranch Blvd | 8:50:53 AM | 2.20 | 2:51 | 11:21 | 46 | |
| Cinco Ranch Blvd | S Fry Rd | 8:50:53 AM | 2.00 | 5:20 | 16:41 | 22 | |
| S Fry Rd | Bellaire | 8:50:53 AM | 1.60 | 1:38 | 18:19 | 59 | |
| Bellaire | W Bellfort | 8:50:53 AM | 2.90 | 2:38 | 20:57 | 66 | |
| W Bellfort | Harlem Rd | 8:50:53 AM | 1.50 | 1:17 | 22:14 | 70 | |
| Harlem Rd | Oyster Creek | 8:50:53 AM | 1.60 | 1:33 | 23:47 | 62 | |
| Oyster Creek | FM-1464 | 8:50:53 AM | 2.00 | 1:47 | 25:34 | 67 | |
| FM-1464 | New Territory | 8:50:53 AM | 1.50 | 1:19 | 26:53 | 68 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
